54920235496 has 128 divisors (see below), whose sum is σ = 129206016000. Its totient is φ = 21339021312.

The previous prime is 54920235481. The next prime is 54920235523. The reversal of 54920235496 is 69453202945.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13222156 + ... + 13226308.

It is an arithmetic number, because the mean of its divisors is an integer number (1009422000).

Almost surely, 2^54920235496 is an apocalyptic number.

54920235496 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54920235496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64603008000).

54920235496 is an abundant number, since it is smaller than the sum of its proper divisors (74285780504).

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

54920235496 is a wasteful number, since it uses less digits than its factorization.

54920235496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4691 (or 4687 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 49.

The spelling of 54920235496 in words is "fifty-four billion, nine hundred twenty million, two hundred thirty-five thousand, four hundred ninety-six".