88321573376 has 40 divisors (see below), whose sum is σ = 178089752940. Its totient is φ = 43755614208.

The previous prime is 88321573201. The next prime is 88321573409. The reversal of 88321573376 is 67337512388.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 88232761600 + 88811776 = 297040^2 + 9424^2 .

It is a super-2 number, since 2×88321573376² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 735491 + ... + 847106.

Almost surely, 2^88321573376 is an apocalyptic number.

It is an amenable number.

88321573376 is an abundant number, since it is smaller than the sum of its proper divisors (89768179564).

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

88321573376 is a wasteful number, since it uses less digits than its factorization.

88321573376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1582724 (or 1582708 counting only the distinct ones).

The product of its digits is 5080320, while the sum is 53.

The spelling of 88321573376 in words is "eighty-eight billion, three hundred twenty-one million, five hundred seventy-three thousand, three hundred seventy-six".