51087352 has 16 divisors (see below), whose sum is σ = 100830600. Its totient is φ = 24199200.

The previous prime is 51087341. The next prime is 51087373. The reversal of 51087352 is 25378015.

It is a congruent number.

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, 167899 + ... + 168202.

Almost surely, 2^51087352 is an apocalyptic number.

It is an amenable number.

51087352 is a deficient number, since it is larger than the sum of its proper divisors (49743248).

51087352 is a wasteful number, since it uses less digits than its factorization.

51087352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336126 (or 336122 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 51087352 is about 7147.5416752895. The cubic root of 51087352 is about 371.0545808399.

The spelling of 51087352 in words is "fifty-one million, eighty-seven thousand, three hundred fifty-two".