97252055 has 4 divisors (see below), whose sum is σ = 116702472. Its totient is φ = 77801640.

The previous prime is 97252049. The next prime is 97252063. The reversal of 97252055 is 55025279.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 55025279 = 31 ⋅1775009.

It is not a de Polignac number, because 97252055 - 2⁴ = 97252039 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 9725201 + ... + 9725210.

It is an arithmetic number, because the mean of its divisors is an integer number (29175618).

Almost surely, 2^97252055 is an apocalyptic number.

97252055 is a deficient number, since it is larger than the sum of its proper divisors (19450417).

97252055 is a wasteful number, since it uses less digits than its factorization.

97252055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19450416.

The product of its (nonzero) digits is 31500, while the sum is 35.

The square root of 97252055 is about 9861.6456537436. The cubic root of 97252055 is about 459.8677234662.

The spelling of 97252055 in words is "ninety-seven million, two hundred fifty-two thousand, fifty-five".