97254628450 has 48 divisors (see below), whose sum is σ = 206771390784. Its totient is φ = 33338664000.

The previous prime is 97254628439. The next prime is 97254628453. The reversal of 97254628450 is 5482645279.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (97254628453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2324617 + ... + 2366083.

It is an arithmetic number, because the mean of its divisors is an integer number (4307737308).

Almost surely, 2^97254628450 is an apocalyptic number.

97254628450 is an abundant number, since it is smaller than the sum of its proper divisors (109516762334).

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

97254628450 is a wasteful number, since it uses less digits than its factorization.

97254628450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48187 (or 48182 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 52.

The spelling of 97254628450 in words is "ninety-seven billion, two hundred fifty-four million, six hundred twenty-eight thousand, four hundred fifty".