54652825645 has 24 divisors (see below), whose sum is σ = 72107011872. Its totient is φ = 39736767840.

The previous prime is 54652825631. The next prime is 54652825679.

54652825645 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 54652825645 - 2⁷ = 54652825517 is a prime.

It is a super-3 number, since 3×54652825645³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54652825592 and 54652825601.

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, 2741002 + ... + 2760868.

It is an arithmetic number, because the mean of its divisors is an integer number (3004458828).

Almost surely, 2^54652825645 is an apocalyptic number.

54652825645 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

54652825645 is a deficient number, since it is larger than the sum of its proper divisors (17454186227).

54652825645 is a wasteful number, since it uses less digits than its factorization.

54652825645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24441 (or 24430 counting only the distinct ones).

The product of its digits is 11520000, while the sum is 52.

The spelling of 54652825645 in words is "fifty-four billion, six hundred fifty-two million, eight hundred twenty-five thousand, six hundred forty-five".