5477458140 has 1008 divisors, whose sum is σ = 23738176224. Its totient is φ = 1045094400.

The previous prime is 5477458139. The next prime is 5477458141. The reversal of 5477458140 is 418547745.

5477458140 is a `hidden beast` number, since 54 + 7 + 7 + 458 + 140 = 666.

It is an interprime number because it is at equal distance from previous prime (5477458139) and next prime (5477458141).

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 (5477458141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 335 ways as a sum of consecutive naturals, for example, 133596520 + ... + 133596560.

It is an arithmetic number, because the mean of its divisors is an integer number (23549778).

Almost surely, 2^5477458140 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5477458140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11869088112).

5477458140 is an abundant number, since it is smaller than the sum of its proper divisors (18260718084).

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

5477458140 is a wasteful number, since it uses less digits than its factorization.

5477458140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110 (or 86 counting only the distinct ones).

The product of its (nonzero) digits is 627200, while the sum is 45.

The square root of 5477458140 is about 74009.8516415213. The cubic root of 5477458140 is about 1762.7593316911.

The spelling of 5477458140 in words is "five billion, four hundred seventy-seven million, four hundred fifty-eight thousand, one hundred forty".