71492072675 has 24 divisors (see below), whose sum is σ = 89981197680. Its totient is φ = 56341008000.

The previous prime is 71492072657. The next prime is 71492072693. The reversal of 71492072675 is 57627029417.

It is an interprime number because it is at equal distance from previous prime (71492072657) and next prime (71492072693).

It is not a de Polignac number, because 71492072675 - 2¹² = 71492068579 is a prime.

It is a super-2 number, since 2×71492072675² (a number of 23 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 395600 + ... + 547250.

It is an arithmetic number, because the mean of its divisors is an integer number (3749216570).

Almost surely, 2^71492072675 is an apocalyptic number.

71492072675 is a deficient number, since it is larger than the sum of its proper divisors (18489125005).

71492072675 is a wasteful number, since it uses less digits than its factorization.

71492072675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151943 (or 151938 counting only the distinct ones).

The product of its (nonzero) digits is 1481760, while the sum is 50.

The spelling of 71492072675 in words is "seventy-one billion, four hundred ninety-two million, seventy-two thousand, six hundred seventy-five".