97545655 has 8 divisors (see below), whose sum is σ = 117425952. Its totient is φ = 77789088.

The previous prime is 97545641. The next prime is 97545673. The reversal of 97545655 is 55654579.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 97545655 - 2⁹ = 97545143 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 7 ways as a sum of consecutive naturals, for example, 29187 + ... + 32356.

It is an arithmetic number, because the mean of its divisors is an integer number (14678244).

Almost surely, 2^97545655 is an apocalyptic number.

97545655 is a deficient number, since it is larger than the sum of its proper divisors (19880297).

97545655 is a wasteful number, since it uses less digits than its factorization.

97545655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61865.

The product of its digits is 945000, while the sum is 46.

The square root of 97545655 is about 9876.5203892869. The cubic root of 97545655 is about 460.3300325337.

The spelling of 97545655 in words is "ninety-seven million, five hundred forty-five thousand, six hundred fifty-five".