71676792534 has 16 divisors (see below), whose sum is σ = 143528203440. Its totient is φ = 23863161120.

The previous prime is 71676792503. The next prime is 71676792547. The reversal of 71676792534 is 43529767617.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7270429 + ... + 7280280.

It is an arithmetic number, because the mean of its divisors is an integer number (8970512715).

Almost surely, 2^71676792534 is an apocalyptic number.

71676792534 is an abundant number, since it is smaller than the sum of its proper divisors (71851410906).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

71676792534 is a wasteful number, since it uses less digits than its factorization.

71676792534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14551535.

The product of its digits is 13335840, while the sum is 57.

The spelling of 71676792534 in words is "seventy-one billion, six hundred seventy-six million, seven hundred ninety-two thousand, five hundred thirty-four".