54336451401645 has 64 divisors (see below), whose sum is σ = 102050466126336. Its totient is φ = 24166517253120.

The previous prime is 54336451401613. The next prime is 54336451401677. The reversal of 54336451401645 is 54610415463345.

It is an interprime number because it is at equal distance from previous prime (54336451401613) and next prime (54336451401677).

It is not a de Polignac number, because 54336451401645 - 2⁵ = 54336451401613 is a prime.

It is a super-3 number, since 3×54336451401645³ (a number of 42 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 56794387 + ... + 57743183.

It is an arithmetic number, because the mean of its divisors is an integer number (1594538533224).

Almost surely, 2^{54336451401645} is an apocalyptic number.

It is an amenable number.

54336451401645 is a deficient number, since it is larger than the sum of its proper divisors (47714014724691).

54336451401645 is a wasteful number, since it uses less digits than its factorization.

54336451401645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 963590.

The product of its (nonzero) digits is 10368000, while the sum is 51.

The spelling of 54336451401645 in words is "fifty-four trillion, three hundred thirty-six billion, four hundred fifty-one million, four hundred one thousand, six hundred forty-five".