51902656879298 has 8 divisors (see below), whose sum is σ = 77854080042000. Its totient is φ = 25951296865300.

The previous prime is 51902656879291. The next prime is 51902656879303. The reversal of 51902656879298 is 89297865620915.

51902656879298 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 super-2 number, since 2×51902656879298² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (51902656879291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13675928 + ... + 17053923.

It is an arithmetic number, because the mean of its divisors is an integer number (9731760005250).

Almost surely, 2^{51902656879298} is an apocalyptic number.

51902656879298 is a deficient number, since it is larger than the sum of its proper divisors (25951423162702).

51902656879298 is a wasteful number, since it uses less digits than its factorization.

51902656879298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31574352.

The product of its (nonzero) digits is 1175731200, while the sum is 77.

The spelling of 51902656879298 in words is "fifty-one trillion, nine hundred two billion, six hundred fifty-six million, eight hundred seventy-nine thousand, two hundred ninety-eight".