97521923282 has 16 divisors (see below), whose sum is σ = 167218618752. Its totient is φ = 41785565280.

The previous prime is 97521923269. The next prime is 97521923293. The reversal of 97521923282 is 28232912579.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 97521923282.

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, 731723 + ... + 854670.

It is an arithmetic number, because the mean of its divisors is an integer number (10451163672).

Almost surely, 2^97521923282 is an apocalyptic number.

97521923282 is a deficient number, since it is larger than the sum of its proper divisors (69696695470).

97521923282 is a wasteful number, since it uses less digits than its factorization.

97521923282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1590793.

The product of its digits is 1088640, while the sum is 50.

The spelling of 97521923282 in words is "ninety-seven billion, five hundred twenty-one million, nine hundred twenty-three thousand, two hundred eighty-two".