54913399308 has 36 divisors (see below), whose sum is σ = 142374386280. Its totient is φ = 18303654672.

The previous prime is 54913399301. The next prime is 54913399319. The reversal of 54913399308 is 80399331945.

It is a happy number.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

54913399308 is a `hidden beast` number, since 5 + 491 + 33 + 99 + 30 + 8 = 666.

54913399308 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (54913399301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2424018 + ... + 2446566.

Almost surely, 2^54913399308 is an apocalyptic number.

It is an amenable number.

54913399308 is an abundant number, since it is smaller than the sum of its proper divisors (87460986972).

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

54913399308 is an frugal number, since it uses more digits than its factorization.

54913399308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45111 (or 22554 counting only the distinct ones).

The product of its (nonzero) digits is 3149280, while the sum is 54.

The spelling of 54913399308 in words is "fifty-four billion, nine hundred thirteen million, three hundred ninety-nine thousand, three hundred eight".