97773080521452 has 24 divisors (see below), whose sum is σ = 260728214724096. Its totient is φ = 27935165863248.

The previous prime is 97773080521421. The next prime is 97773080521513. The reversal of 97773080521452 is 25412508037779.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 581982622068 + ... + 581982622235.

It is an arithmetic number, because the mean of its divisors is an integer number (10863675613504).

Almost surely, 2^{97773080521452} is an apocalyptic number.

It is an amenable number.

97773080521452 is an abundant number, since it is smaller than the sum of its proper divisors (162955134202644).

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

97773080521452 is a wasteful number, since it uses less digits than its factorization.

97773080521452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1163965244317 (or 1163965244315 counting only the distinct ones).

The product of its (nonzero) digits is 29635200, while the sum is 60.

The spelling of 97773080521452 in words is "ninety-seven trillion, seven hundred seventy-three billion, eighty million, five hundred twenty-one thousand, four hundred fifty-two".