51795402 has 32 divisors (see below), whose sum is σ = 109486080. Its totient is φ = 16302000.

The previous prime is 51795397. The next prime is 51795407. The reversal of 51795402 is 20459715.

51795402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (51795397) and next prime (51795407).

It is not an unprimeable number, because it can be changed into a prime (51795407) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 8527 + ... + 13277.

It is an arithmetic number, because the mean of its divisors is an integer number (3421440).

Almost surely, 2^51795402 is an apocalyptic number.

51795402 is an abundant number, since it is smaller than the sum of its proper divisors (57690678).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

51795402 is a wasteful number, since it uses less digits than its factorization.

51795402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4858.

The product of its (nonzero) digits is 12600, while the sum is 33.

The square root of 51795402 is about 7196.9022502741. The cubic root of 51795402 is about 372.7609438368.

The spelling of 51795402 in words is "fifty-one million, seven hundred ninety-five thousand, four hundred two".