97051255 has 16 divisors (see below), whose sum is σ = 137689920. Its totient is φ = 64253952.

The previous prime is 97051177. The next prime is 97051261. The reversal of 97051255 is 55215079.

It is not a de Polignac number, because 97051255 - 2⁷ = 97051127 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 97051255.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46794 + ... + 48823.

It is an arithmetic number, because the mean of its divisors is an integer number (8605620).

Almost surely, 2^97051255 is an apocalyptic number.

97051255 is a deficient number, since it is larger than the sum of its proper divisors (40638665).

97051255 is a wasteful number, since it uses less digits than its factorization.

97051255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95658.

The product of its (nonzero) digits is 15750, while the sum is 34.

The square root of 97051255 is about 9851.4595365357. The cubic root of 97051255 is about 459.5510032848.

It can be divided in two parts, 970 and 51255, that added together give a palindrome (52225).

The spelling of 97051255 in words is "ninety-seven million, fifty-one thousand, two hundred fifty-five".