97550114580 has 144 divisors (see below), whose sum is σ = 297743706624. Its totient is φ = 25851882240.

The previous prime is 97550114579. The next prime is 97550114581. The reversal of 97550114580 is 8541105579.

97550114580 is a `hidden beast` number, since 9 + 7 + 5 + 50 + 1 + 14 + 580 = 666.

It is an interprime number because it is at equal distance from previous prime (97550114579) and next prime (97550114581).

It is a super-2 number, since 2×97550114580² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97550114581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 27734982 + ... + 27738498.

Almost surely, 2^97550114580 is an apocalyptic number.

97550114580 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 97550114580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148871853312).

97550114580 is an abundant number, since it is smaller than the sum of its proper divisors (200193592044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

97550114580 is a wasteful number, since it uses less digits than its factorization.

97550114580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4446 (or 4441 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 45.

The spelling of 97550114580 in words is "ninety-seven billion, five hundred fifty million, one hundred fourteen thousand, five hundred eighty".