54625069725 has 12 divisors (see below), whose sum is σ = 90313448736. Its totient is φ = 29133370480.

The previous prime is 54625069687. The next prime is 54625069739. The reversal of 54625069725 is 52796052645.

It is a happy number.

It is not a de Polignac number, because 54625069725 - 2¹¹ = 54625067677 is a prime.

It is a super-2 number, since 2×54625069725² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 364167057 + ... + 364167206.

It is an arithmetic number, because the mean of its divisors is an integer number (7526120728).

Almost surely, 2^54625069725 is an apocalyptic number.

It is an amenable number.

54625069725 is a deficient number, since it is larger than the sum of its proper divisors (35688379011).

54625069725 is a wasteful number, since it uses less digits than its factorization.

54625069725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 728334276 (or 728334271 counting only the distinct ones).

The product of its (nonzero) digits is 4536000, while the sum is 51.

The spelling of 54625069725 in words is "fifty-four billion, six hundred twenty-five million, sixty-nine thousand, seven hundred twenty-five".