54253988 has 24 divisors (see below), whose sum is σ = 99900024. Its totient is φ = 25747200.

The previous prime is 54253963. The next prime is 54254023. The reversal of 54253988 is 88935245.

It can be written as a sum of positive squares in 4 ways, for example, as 8988004 + 45265984 = 2998^2 + 6728^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1598 + ... + 10538.

It is an arithmetic number, because the mean of its divisors is an integer number (4162501).

Almost surely, 2^54253988 is an apocalyptic number.

It is an amenable number.

54253988 is a deficient number, since it is larger than the sum of its proper divisors (45646036).

54253988 is a wasteful number, since it uses less digits than its factorization.

54253988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9023 (or 9021 counting only the distinct ones).

The product of its digits is 345600, while the sum is 44.

The square root of 54253988 is about 7365.7306494332. The cubic root of 54253988 is about 378.5679898245.

The spelling of 54253988 in words is "fifty-four million, two hundred fifty-three thousand, nine hundred eighty-eight".