75107341657 has 16 divisors (see below), whose sum is σ = 82915522560. Its totient is φ = 67714230528.

The previous prime is 75107341651. The next prime is 75107341679. The reversal of 75107341657 is 75614370157.

It is a cyclic number.

It is not a de Polignac number, because 75107341657 - 2¹⁵ = 75107308889 is a prime.

It is a super-2 number, since 2×75107341657² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (75107341651) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 537183 + ... + 662404.

It is an arithmetic number, because the mean of its divisors is an integer number (5182220160).

Almost surely, 2^75107341657 is an apocalyptic number.

It is an amenable number.

75107341657 is a deficient number, since it is larger than the sum of its proper divisors (7808180903).

75107341657 is a wasteful number, since it uses less digits than its factorization.

75107341657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1199760.

The product of its (nonzero) digits is 617400, while the sum is 46.

The spelling of 75107341657 in words is "seventy-five billion, one hundred seven million, three hundred forty-one thousand, six hundred fifty-seven".