54031554 has 48 divisors (see below), whose sum is σ = 128606400. Its totient is φ = 16318368.

The previous prime is 54031541. The next prime is 54031583. The reversal of 54031554 is 45513045.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4432 + ... + 11300.

It is an arithmetic number, because the mean of its divisors is an integer number (2679300).

Almost surely, 2^54031554 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54031554, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64303200).

54031554 is an abundant number, since it is smaller than the sum of its proper divisors (74574846).

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

54031554 is a wasteful number, since it uses less digits than its factorization.

54031554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6919 (or 6916 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 54031554 is about 7350.6158925630. The cubic root of 54031554 is about 378.0499220200.

Adding to 54031554 its reverse (45513045), we get a palindrome (99544599).

The spelling of 54031554 in words is "fifty-four million, thirty-one thousand, five hundred fifty-four".