53883040 has 24 divisors (see below), whose sum is σ = 127299060. Its totient is φ = 21553152.

The previous prime is 53883029. The next prime is 53883077. The reversal of 53883040 is 4038835.

It can be written as a sum of positive squares in 2 ways, for example, as 53640976 + 242064 = 7324^2 + 492^2 .

It is a junction number, because it is equal to n+sod(n) for n = 53882993 and 53883011.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168225 + ... + 168544.

Almost surely, 2^53883040 is an apocalyptic number.

It is an amenable number.

53883040 is an abundant number, since it is smaller than the sum of its proper divisors (73416020).

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

53883040 is a wasteful number, since it uses less digits than its factorization.

53883040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336784 (or 336776 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 53883040 is about 7340.5067944931. The cubic root of 53883040 is about 377.7032281449.

The spelling of 53883040 in words is "fifty-three million, eight hundred eighty-three thousand, forty".