157055620062 has 32 divisors (see below), whose sum is σ = 362823681024. Its totient is φ = 44793046400.

The previous prime is 157055620049. The next prime is 157055620063. The reversal of 157055620062 is 260026550751.

It is a self number, because there is not a number n which added to its sum of digits gives 157055620062.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157055620063) 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, 69988014 + ... + 69990257.

It is an arithmetic number, because the mean of its divisors is an integer number (11338240032).

Almost surely, 2^157055620062 is an apocalyptic number.

157055620062 is an abundant number, since it is smaller than the sum of its proper divisors (205768060962).

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

157055620062 is a wasteful number, since it uses less digits than its factorization.

157055620062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139978304.

The product of its (nonzero) digits is 126000, while the sum is 39.

The spelling of 157055620062 in words is "one hundred fifty-seven billion, fifty-five million, six hundred twenty thousand, sixty-two".