975347655 has 16 divisors (see below), whose sum is σ = 1564170720. Its totient is φ = 518980608.

The previous prime is 975347627. The next prime is 975347663. The reversal of 975347655 is 556743579.

It is not a de Polignac number, because 975347655 - 2¹⁴ = 975331271 is a prime.

It is a super-2 number, since 2×975347655² = 1902606096227998050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 975347598 and 975347607.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68590 + ... + 81579.

It is an arithmetic number, because the mean of its divisors is an integer number (97760670).

Almost surely, 2^975347655 is an apocalyptic number.

975347655 is a deficient number, since it is larger than the sum of its proper divisors (588823065).

975347655 is a wasteful number, since it uses less digits than its factorization.

975347655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150610.

The product of its digits is 3969000, while the sum is 51.

The square root of 975347655 is about 31230.5564311621. The cubic root of 975347655 is about 991.7140849047.

The spelling of 975347655 in words is "nine hundred seventy-five million, three hundred forty-seven thousand, six hundred fifty-five".