53814532 has 6 divisors (see below), whose sum is σ = 94175438. Its totient is φ = 26907264.

The previous prime is 53814511. The next prime is 53814569. The reversal of 53814532 is 23541835.

It can be written as a sum of positive squares in only one way, i.e., 34857216 + 18957316 = 5904^2 + 4354^2 .

It is a junction number, because it is equal to n+sod(n) for n = 53814494 and 53814503.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6726813 + ... + 6726820.

Almost surely, 2^53814532 is an apocalyptic number.

It is an amenable number.

53814532 is a deficient number, since it is larger than the sum of its proper divisors (40360906).

53814532 is a wasteful number, since it uses less digits than its factorization.

53814532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13453637 (or 13453635 counting only the distinct ones).

The product of its digits is 14400, while the sum is 31.

The square root of 53814532 is about 7335.8388750026. The cubic root of 53814532 is about 377.5430870516.

The spelling of 53814532 in words is "fifty-three million, eight hundred fourteen thousand, five hundred thirty-two".