83275905874556 has 24 divisors (see below), whose sum is σ = 146590644323424. Its totient is φ = 41392915289280.

The previous prime is 83275905874501. The next prime is 83275905874589. The reversal of 83275905874556 is 65547850957238.

It is a super-2 number, since 2×83275905874556² (a number of 29 digits) contains 22 as substring.

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, 255206 + ... + 12908018.

It is an arithmetic number, because the mean of its divisors is an integer number (6107943513476).

Almost surely, 2^{83275905874556} is an apocalyptic number.

It is an amenable number.

83275905874556 is a deficient number, since it is larger than the sum of its proper divisors (63314738448868).

83275905874556 is a wasteful number, since it uses less digits than its factorization.

83275905874556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12662501 (or 12662499 counting only the distinct ones).

The product of its (nonzero) digits is 2540160000, while the sum is 74.

The spelling of 83275905874556 in words is "eighty-three trillion, two hundred seventy-five billion, nine hundred five million, eight hundred seventy-four thousand, five hundred fifty-six".