51514052 has 12 divisors (see below), whose sum is σ = 90654480. Its totient is φ = 25612776.

The previous prime is 51514051. The next prime is 51514061. The reversal of 51514052 is 25041515.

It is a happy number.

It is a super-3 number, since 3×51514052³ (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (51514051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35258 + ... + 36689.

It is an arithmetic number, because the mean of its divisors is an integer number (7554540).

Almost surely, 2^51514052 is an apocalyptic number.

It is an amenable number.

51514052 is a deficient number, since it is larger than the sum of its proper divisors (39140428).

51514052 is a wasteful number, since it uses less digits than its factorization.

51514052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72130 (or 72128 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 23.

The square root of 51514052 is about 7177.3290296600. The cubic root of 51514052 is about 372.0847785347.

Adding to 51514052 its reverse (25041515), we get a palindrome (76555567).

The spelling of 51514052 in words is "fifty-one million, five hundred fourteen thousand, fifty-two".