54232628641 has 9 divisors (see below), whose sum is σ = 54579248563. Its totient is φ = 53888200600.

The previous prime is 54232628621. The next prime is 54232628657. The reversal of 54232628641 is 14682623245.

The square root of 54232628641 is 232879.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 83338641 + 54149290000 = 9129^2 + 232700^2 .

It is not a de Polignac number, because 54232628641 - 2¹¹ = 54232626593 is a prime.

It is a super-2 number, since 2×54232628641² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54232628621) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 41684691 + ... + 41685991.

Almost surely, 2^54232628641 is an apocalyptic number.

54232628641 is the 232879-th square number.

54232628641 is the 116440-th centered octagonal number.

It is an amenable number.

54232628641 is a deficient number, since it is larger than the sum of its proper divisors (346619922).

54232628641 is an frugal number, since it uses more digits than its factorization.

54232628641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2960 (or 1480 counting only the distinct ones).

The product of its digits is 552960, while the sum is 43.

The spelling of 54232628641 in words is "fifty-four billion, two hundred thirty-two million, six hundred twenty-eight thousand, six hundred forty-one".