54870088 has 128 divisors (see below), whose sum is σ = 137894400. Its totient is φ = 19869696.

The previous prime is 54870083. The next prime is 54870091. The reversal of 54870088 is 88007845.

It is a self number, because there is not a number n which added to its sum of digits gives 54870088.

It is not an unprimeable number, because it can be changed into a prime (54870083) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 485520 + ... + 485632.

It is an arithmetic number, because the mean of its divisors is an integer number (1077300).

Almost surely, 2^54870088 is an apocalyptic number.

54870088 is a gapful number since it is divisible by the number (58) 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 54870088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68947200).

54870088 is an abundant number, since it is smaller than the sum of its proper divisors (83024312).

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

54870088 is a wasteful number, since it uses less digits than its factorization.

54870088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191 (or 187 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 40.

The square root of 54870088 is about 7407.4346436536. The cubic root of 54870088 is about 379.9955862830.

The spelling of 54870088 in words is "fifty-four million, eight hundred seventy thousand, eighty-eight".