51301293055 has 8 divisors (see below), whose sum is σ = 61682500800. Its totient is φ = 40960401696.

The previous prime is 51301293049. The next prime is 51301293101. The reversal of 51301293055 is 55039210315.

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

It is a cyclic number.

It is not a de Polignac number, because 51301293055 - 2⁹ = 51301292543 is a prime.

It is a super-2 number, since 2×51301293055² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 51301293055.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10076295 + ... + 10081384.

It is an arithmetic number, because the mean of its divisors is an integer number (7710312600).

Almost surely, 2^51301293055 is an apocalyptic number.

51301293055 is a deficient number, since it is larger than the sum of its proper divisors (10381207745).

51301293055 is a wasteful number, since it uses less digits than its factorization.

51301293055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20158193.

The product of its (nonzero) digits is 20250, while the sum is 34.

The spelling of 51301293055 in words is "fifty-one billion, three hundred one million, two hundred ninety-three thousand, fifty-five".