54808235040 has 96 divisors (see below), whose sum is σ = 185926418496. Its totient is φ = 13491256320.

The previous prime is 54808235029. The next prime is 54808235113. The reversal of 54808235040 is 4053280845.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 54808235040.

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, 4385446 + ... + 4397925.

It is an arithmetic number, because the mean of its divisors is an integer number (1936733526).

Almost surely, 2^54808235040 is an apocalyptic number.

It is an amenable number.

54808235040 is an abundant number, since it is smaller than the sum of its proper divisors (131118183456).

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

54808235040 is a wasteful number, since it uses less digits than its factorization.

54808235040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8783402 (or 8783394 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 39.

The spelling of 54808235040 in words is "fifty-four billion, eight hundred eight million, two hundred thirty-five thousand, forty".