53951488 has 88 divisors (see below), whose sum is σ = 117907200. Its totient is φ = 24588288.

The previous prime is 53951479. The next prime is 53951519. The reversal of 53951488 is 88415935.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 914403 + ... + 914461.

Almost surely, 2^53951488 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53951488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58953600).

53951488 is an abundant number, since it is smaller than the sum of its proper divisors (63955712).

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

53951488 is a wasteful number, since it uses less digits than its factorization.

53951488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145 (or 127 counting only the distinct ones).

The product of its digits is 172800, while the sum is 43.

The square root of 53951488 is about 7345.1676631647. The cubic root of 53951488 is about 377.8630934827.

The spelling of 53951488 in words is "fifty-three million, nine hundred fifty-one thousand, four hundred eighty-eight".