54624566542645 has 32 divisors (see below), whose sum is σ = 75275787600000. Its totient is φ = 37634236174080.

The previous prime is 54624566542627. The next prime is 54624566542661.

54624566542645 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 54624566542645 - 2¹³ = 54624566534453 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20423071 + ... + 22942339.

It is an arithmetic number, because the mean of its divisors is an integer number (2352368362500).

Almost surely, 2^{54624566542645} is an apocalyptic number.

54624566542645 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

54624566542645 is a deficient number, since it is larger than the sum of its proper divisors (20651221057355).

54624566542645 is a wasteful number, since it uses less digits than its factorization.

54624566542645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2540053.

The product of its digits is 829440000, while the sum is 64.

The spelling of 54624566542645 in words is "fifty-four trillion, six hundred twenty-four billion, five hundred sixty-six million, five hundred forty-two thousand, six hundred forty-five".