54507470545 has 16 divisors (see below), whose sum is σ = 71426875968. Its totient is φ = 39601995840.

The previous prime is 54507470539. The next prime is 54507470569.

54507470545 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 54507470545 - 2²⁵ = 54473916113 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54507470495 and 54507470504.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 442179 + ... + 551848.

It is an arithmetic number, because the mean of its divisors is an integer number (4464179748).

Almost surely, 2^54507470545 is an apocalyptic number.

54507470545 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

54507470545 is a deficient number, since it is larger than the sum of its proper divisors (16919405423).

54507470545 is a wasteful number, since it uses less digits than its factorization.

54507470545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 995040.

The product of its (nonzero) digits is 1960000, while the sum is 46.

The spelling of 54507470545 in words is "fifty-four billion, five hundred seven million, four hundred seventy thousand, five hundred forty-five".