62572565120 has 128 divisors (see below), whose sum is σ = 161435514240. Its totient is φ = 23054782464.

The previous prime is 62572565117. The next prime is 62572565129. The reversal of 62572565120 is 2156527526.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×62572565120² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (62572565129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4044119 + ... + 4059561.

It is an arithmetic number, because the mean of its divisors is an integer number (1261214955).

Almost surely, 2^62572565120 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 62572565120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80717757120).

62572565120 is an abundant number, since it is smaller than the sum of its proper divisors (98862949120).

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

62572565120 is a wasteful number, since it uses less digits than its factorization.

62572565120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15962 (or 15950 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 41.

The spelling of 62572565120 in words is "sixty-two billion, five hundred seventy-two million, five hundred sixty-five thousand, one hundred twenty".