52695700980 has 96 divisors (see below), whose sum is σ = 159204019968. Its totient is φ = 12946252800.

The previous prime is 52695700979. The next prime is 52695700991. The reversal of 52695700980 is 8900759625.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 341545 + ... + 471215.

It is an arithmetic number, because the mean of its divisors is an integer number (1658375208).

Almost surely, 2^52695700980 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 52695700980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79602009984).

52695700980 is an abundant number, since it is smaller than the sum of its proper divisors (106508318988).

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

52695700980 is a wasteful number, since it uses less digits than its factorization.

52695700980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130217 (or 130215 counting only the distinct ones).

The product of its (nonzero) digits is 1360800, while the sum is 51.

The spelling of 52695700980 in words is "fifty-two billion, six hundred ninety-five million, seven hundred thousand, nine hundred eighty".