83056314788525 has 24 divisors (see below), whose sum is σ = 111475130775624. Its totient is φ = 61022554387200.

The previous prime is 83056314788519. The next prime is 83056314788567. The reversal of 83056314788525 is 52588741365038.

It is a happy number.

It can be written as a sum of positive squares in 12 ways, for example, as 799196664484 + 82257118124041 = 893978^2 + 9069571^2 .

It is not a de Polignac number, because 83056314788525 - 2¹⁴ = 83056314772141 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (65).

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 648560066 + ... + 648688115.

It is an arithmetic number, because the mean of its divisors is an integer number (4644797115651).

Almost surely, 2^{83056314788525} is an apocalyptic number.

It is an amenable number.

83056314788525 is a deficient number, since it is larger than the sum of its proper divisors (28418815987099).

83056314788525 is a wasteful number, since it uses less digits than its factorization.

83056314788525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1297248401 (or 1297248396 counting only the distinct ones).

The product of its (nonzero) digits is 193536000, while the sum is 65.

The spelling of 83056314788525 in words is "eighty-three trillion, fifty-six billion, three hundred fourteen million, seven hundred eighty-eight thousand, five hundred twenty-five".