51362087 has 16 divisors (see below), whose sum is σ = 59980800. Its totient is φ = 43074720.

The previous prime is 51362063. The next prime is 51362089. The reversal of 51362087 is 78026315.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-51362087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51362089) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72089 + ... + 72797.

It is an arithmetic number, because the mean of its divisors is an integer number (3748800).

Almost surely, 2^51362087 is an apocalyptic number.

51362087 is a deficient number, since it is larger than the sum of its proper divisors (8618713).

51362087 is a wasteful number, since it uses less digits than its factorization.

51362087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 926.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 51362087 is about 7166.7347516146. The cubic root of 51362087 is about 371.7185382992.

The spelling of 51362087 in words is "fifty-one million, three hundred sixty-two thousand, eighty-seven".