54473475480 has 32 divisors (see below), whose sum is σ = 163420426800. Its totient is φ = 14526260096.

The previous prime is 54473475421. The next prime is 54473475481. The reversal of 54473475480 is 8457437445.

It is a super-2 number, since 2×54473475480² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54473475481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 226972695 + ... + 226972934.

Almost surely, 2^54473475480 is an apocalyptic number.

It is an amenable number.

54473475480 is an abundant number, since it is smaller than the sum of its proper divisors (108946951320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54473475480 is a wasteful number, since it uses less digits than its factorization.

54473475480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453945643 (or 453945639 counting only the distinct ones).

The product of its (nonzero) digits is 7526400, while the sum is 51.

The spelling of 54473475480 in words is "fifty-four billion, four hundred seventy-three million, four hundred seventy-five thousand, four hundred eighty".