97355545 has 16 divisors (see below), whose sum is σ = 133678080. Its totient is φ = 66677184.

The previous prime is 97355539. The next prime is 97355551. The reversal of 97355545 is 54555379.

It is an interprime number because it is at equal distance from previous prime (97355539) and next prime (97355551).

It is not a de Polignac number, because 97355545 - 2³ = 97355537 is a prime.

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, 49399 + ... + 51331.

It is an arithmetic number, because the mean of its divisors is an integer number (8354880).

Almost surely, 2^97355545 is an apocalyptic number.

It is an amenable number.

97355545 is a deficient number, since it is larger than the sum of its proper divisors (36322535).

97355545 is a wasteful number, since it uses less digits than its factorization.

97355545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3384.

The product of its digits is 472500, while the sum is 43.

The square root of 97355545 is about 9866.8913544236. The cubic root of 97355545 is about 460.0307871644.

The spelling of 97355545 in words is "ninety-seven million, three hundred fifty-five thousand, five hundred forty-five".