53951888 has 10 divisors (see below), whose sum is σ = 104531814. Its totient is φ = 26975936.

The previous prime is 53951881. The next prime is 53951893. The reversal of 53951888 is 88815935.

It can be written as a sum of positive squares in only one way, i.e., 42876304 + 11075584 = 6548^2 + 3328^2 .

It is not an unprimeable number, because it can be changed into a prime (53951881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1685981 + ... + 1686012.

Almost surely, 2^53951888 is an apocalyptic number.

It is an amenable number.

53951888 is a deficient number, since it is larger than the sum of its proper divisors (50579926).

53951888 is a wasteful number, since it uses less digits than its factorization.

53951888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3372001 (or 3371995 counting only the distinct ones).

The product of its digits is 345600, while the sum is 47.

The square root of 53951888 is about 7345.1948919004. The cubic root of 53951888 is about 377.8640273146.

The spelling of 53951888 in words is "fifty-three million, nine hundred fifty-one thousand, eight hundred eighty-eight".