53648892 has 60 divisors (see below), whose sum is σ = 153008856. Its totient is φ = 16256160.

The previous prime is 53648849. The next prime is 53648893. The reversal of 53648892 is 29884635.

It is a super-2 number, since 2×53648892² = 5756407225655328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53648893) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3963 + ... + 11090.

Almost surely, 2^53648892 is an apocalyptic number.

It is an amenable number.

53648892 is an abundant number, since it is smaller than the sum of its proper divisors (99359964).

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

53648892 is a wasteful number, since it uses less digits than its factorization.

53648892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15080 (or 15069 counting only the distinct ones).

The product of its digits is 414720, while the sum is 45.

The square root of 53648892 is about 7324.5403951374. The cubic root of 53648892 is about 377.1553323795.

The spelling of 53648892 in words is "fifty-three million, six hundred forty-eight thousand, eight hundred ninety-two".