54470355945 has 32 divisors (see below), whose sum is σ = 94020331392. Its totient is φ = 26826089472.

The previous prime is 54470355937. The next prime is 54470355959. The reversal of 54470355945 is 54955307445.

It is not a de Polignac number, because 54470355945 - 2³ = 54470355937 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2001667 + ... + 2028696.

It is an arithmetic number, because the mean of its divisors is an integer number (2938135356).

Almost surely, 2^54470355945 is an apocalyptic number.

It is an amenable number.

54470355945 is a deficient number, since it is larger than the sum of its proper divisors (39549975447).

54470355945 is a wasteful number, since it uses less digits than its factorization.

54470355945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4030441.

The product of its (nonzero) digits is 7560000, while the sum is 51.

The spelling of 54470355945 in words is "fifty-four billion, four hundred seventy million, three hundred fifty-five thousand, nine hundred forty-five".