53277832 has 32 divisors (see below), whose sum is σ = 102453120. Its totient is φ = 25966080.

The previous prime is 53277769. The next prime is 53277839. The reversal of 53277832 is 23877235.

It is a junction number, because it is equal to n+sod(n) for n = 53277791 and 53277800.

It is not an unprimeable number, because it can be changed into a prime (53277839) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54613 + ... + 55579.

It is an arithmetic number, because the mean of its divisors is an integer number (3201660).

Almost surely, 2^53277832 is an apocalyptic number.

It is an amenable number.

53277832 is a deficient number, since it is larger than the sum of its proper divisors (49175288).

53277832 is a wasteful number, since it uses less digits than its factorization.

53277832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1141 (or 1137 counting only the distinct ones).

The product of its digits is 70560, while the sum is 37.

The square root of 53277832 is about 7299.1665277619. The cubic root of 53277832 is about 376.2837943472.

It can be divided in two parts, 53 and 277832, that added together give a triangular number (277885 = T₇₄₅).

The spelling of 53277832 in words is "fifty-three million, two hundred seventy-seven thousand, eight hundred thirty-two".