54823692625 has 16 divisors (see below), whose sum is σ = 73683045072. Its totient is φ = 40485187200.

The previous prime is 54823692617. The next prime is 54823692641. The reversal of 54823692625 is 52629632845.

It can be written as a sum of positive squares in 8 ways, for example, as 34609393296 + 20214299329 = 186036^2 + 142177^2 .

It is not a de Polignac number, because 54823692625 - 2³ = 54823692617 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16867204 + ... + 16870453.

It is an arithmetic number, because the mean of its divisors is an integer number (4605190317).

Almost surely, 2^54823692625 is an apocalyptic number.

It is an amenable number.

54823692625 is a deficient number, since it is larger than the sum of its proper divisors (18859352447).

54823692625 is a wasteful number, since it uses less digits than its factorization.

54823692625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33737685 (or 33737675 counting only the distinct ones).

The product of its digits is 6220800, while the sum is 52.

The spelling of 54823692625 in words is "fifty-four billion, eight hundred twenty-three million, six hundred ninety-two thousand, six hundred twenty-five".