51323702 has 8 divisors (see below), whose sum is σ = 77021112. Its totient is φ = 25650000.

The previous prime is 51323659. The next prime is 51323711. The reversal of 51323702 is 20732315.

51323702 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1202 + ... + 10202.

It is an arithmetic number, because the mean of its divisors is an integer number (9627639).

Almost surely, 2^51323702 is an apocalyptic number.

51323702 is a deficient number, since it is larger than the sum of its proper divisors (25697410).

51323702 is a wasteful number, since it uses less digits than its factorization.

51323702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11854.

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 51323702 is about 7164.0562532688. The cubic root of 51323702 is about 371.6259150379.

It can be divided in two parts, 51323 and 702, that added together give a palindrome (52025).

The spelling of 51323702 in words is "fifty-one million, three hundred twenty-three thousand, seven hundred two".