79529401471 has 16 divisors (see below), whose sum is σ = 87986301088. Its totient is φ = 71407785600.

The previous prime is 79529401447. The next prime is 79529401493. The reversal of 79529401471 is 17410492597.

It is a cyclic number.

It is not a de Polignac number, because 79529401471 - 2⁵ = 79529401439 is a prime.

It is a super-3 number, since 3×79529401471³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79529401421) 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, 1869781 + ... + 1911841.

It is an arithmetic number, because the mean of its divisors is an integer number (5499143818).

Almost surely, 2^79529401471 is an apocalyptic number.

79529401471 is a deficient number, since it is larger than the sum of its proper divisors (8456899617).

79529401471 is a wasteful number, since it uses less digits than its factorization.

79529401471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46042.

The product of its (nonzero) digits is 635040, while the sum is 49.

The spelling of 79529401471 in words is "seventy-nine billion, five hundred twenty-nine million, four hundred one thousand, four hundred seventy-one".