54613988 has 24 divisors (see below), whose sum is σ = 112284480. Its totient is φ = 22914720.

The previous prime is 54613987. The next prime is 54613991. The reversal of 54613988 is 88931645.

54613988 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is not an unprimeable number, because it can be changed into a prime (54613987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47168 + ... + 48311.

It is an arithmetic number, because the mean of its divisors is an integer number (4678520).

Almost surely, 2^54613988 is an apocalyptic number.

It is an amenable number.

54613988 is an abundant number, since it is smaller than the sum of its proper divisors (57670492).

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

54613988 is a wasteful number, since it uses less digits than its factorization.

54613988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95507 (or 95505 counting only the distinct ones).

The product of its digits is 207360, while the sum is 44.

The square root of 54613988 is about 7390.1277390854. The cubic root of 54613988 is about 379.4034684752.

It can be divided in two parts, 5461 and 3988, that added together give a palindrome (9449).

The spelling of 54613988 in words is "fifty-four million, six hundred thirteen thousand, nine hundred eighty-eight".