51552124 has 12 divisors (see below), whose sum is σ = 97156024. Its totient is φ = 23793264.

The previous prime is 51552107. The next prime is 51552133. The reversal of 51552124 is 42125515.

It is a super-2 number, since 2×51552124² = 5315242977822752, which contains 22 as substring.

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, 495642 + ... + 495745.

Almost surely, 2^51552124 is an apocalyptic number.

It is an amenable number.

51552124 is a deficient number, since it is larger than the sum of its proper divisors (45603900).

51552124 is a wasteful number, since it uses less digits than its factorization.

51552124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 991404 (or 991402 counting only the distinct ones).

The product of its digits is 2000, while the sum is 25.

The square root of 51552124 is about 7179.9807799186. The cubic root of 51552124 is about 372.1764203472.

Adding to 51552124 its reverse (42125515), we get a palindrome (93677639).

The spelling of 51552124 in words is "fifty-one million, five hundred fifty-two thousand, one hundred twenty-four".