88550157070 has 32 divisors (see below), whose sum is σ = 159992310816. Its totient is φ = 35286451200.

The previous prime is 88550157041. The next prime is 88550157071. The reversal of 88550157070 is 7075105588.

It is a happy number.

It is a super-2 number, since 2×88550157070² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 88550157070.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88550157071) 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, 4441825 + ... + 4461715.

It is an arithmetic number, because the mean of its divisors is an integer number (4999759713).

Almost surely, 2^88550157070 is an apocalyptic number.

88550157070 is a deficient number, since it is larger than the sum of its proper divisors (71442153746).

88550157070 is a wasteful number, since it uses less digits than its factorization.

88550157070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21556.

The product of its (nonzero) digits is 392000, while the sum is 46.

The spelling of 88550157070 in words is "eighty-eight billion, five hundred fifty million, one hundred fifty-seven thousand, seventy".