51496132 has 12 divisors (see below), whose sum is σ = 90192060. Its totient is φ = 25726976.

The previous prime is 51496121. The next prime is 51496147. The reversal of 51496132 is 23169415.

It can be written as a sum of positive squares in 2 ways, for example, as 602176 + 50893956 = 776^2 + 7134^2 .

It is a super-2 number, since 2×51496132² = 5303703221922848, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 51496094 and 51496103.

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, 1068 + ... + 10204.

It is an arithmetic number, because the mean of its divisors is an integer number (7516005).

Almost surely, 2^51496132 is an apocalyptic number.

It is an amenable number.

51496132 is a deficient number, since it is larger than the sum of its proper divisors (38695928).

51496132 is a wasteful number, since it uses less digits than its factorization.

51496132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10550 (or 10548 counting only the distinct ones).

The product of its digits is 6480, while the sum is 31.

The square root of 51496132 is about 7176.0805458133. The cubic root of 51496132 is about 372.0416282855.

The spelling of 51496132 in words is "fifty-one million, four hundred ninety-six thousand, one hundred thirty-two".