71507300793 has 16 divisors (see below), whose sum is σ = 100734235200. Its totient is φ = 44994605760.

The previous prime is 71507300783. The next prime is 71507300803. The reversal of 71507300793 is 39700370517.

It is an interprime number because it is at equal distance from previous prime (71507300783) and next prime (71507300803).

It is not a de Polignac number, because 71507300793 - 2¹⁸ = 71507038649 is a prime.

It is a super-2 number, since 2×71507300793² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (71507300773) by changing a digit.

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, 2316478 + ... + 2347143.

It is an arithmetic number, because the mean of its divisors is an integer number (6295889700).

Almost surely, 2^71507300793 is an apocalyptic number.

It is an amenable number.

71507300793 is a deficient number, since it is larger than the sum of its proper divisors (29226934407).

71507300793 is a wasteful number, since it uses less digits than its factorization.

71507300793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4663912.

The product of its (nonzero) digits is 138915, while the sum is 42.

The spelling of 71507300793 in words is "seventy-one billion, five hundred seven million, three hundred thousand, seven hundred ninety-three".