83025971524873 has 12 divisors (see below), whose sum is σ = 89960800161360. Its totient is φ = 76590821442096.

The previous prime is 83025971524843. The next prime is 83025971524891. The reversal of 83025971524873 is 37842517952038.

It is not a de Polignac number, because 83025971524873 - 2⁵ = 83025971524841 is a prime.

It is a super-2 number, since 2×83025971524873² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83025971524823) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 155299311 + ... + 155833012.

It is an arithmetic number, because the mean of its divisors is an integer number (7496733346780).

Almost surely, 2^{83025971524873} is an apocalyptic number.

It is an amenable number.

83025971524873 is a deficient number, since it is larger than the sum of its proper divisors (6934828636487).

83025971524873 is a wasteful number, since it uses less digits than its factorization.

83025971524873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311133928 (or 311133915 counting only the distinct ones).

The product of its (nonzero) digits is 101606400, while the sum is 64.

The spelling of 83025971524873 in words is "eighty-three trillion, twenty-five billion, nine hundred seventy-one million, five hundred twenty-four thousand, eight hundred seventy-three".