51355360151 has 8 divisors (see below), whose sum is σ = 53034551424. Its totient is φ = 49677579360.

The previous prime is 51355360141. The next prime is 51355360187. The reversal of 51355360151 is 15106355315.

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

It is not a de Polignac number, because 51355360151 - 2¹⁸ = 51355098007 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 (51355360141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 278360 + ... + 424493.

It is an arithmetic number, because the mean of its divisors is an integer number (6629318928).

Almost surely, 2^51355360151 is an apocalyptic number.

51355360151 is a deficient number, since it is larger than the sum of its proper divisors (1679191273).

51355360151 is a wasteful number, since it uses less digits than its factorization.

51355360151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705241.

The product of its (nonzero) digits is 33750, while the sum is 35.

The spelling of 51355360151 in words is "fifty-one billion, three hundred fifty-five million, three hundred sixty thousand, one hundred fifty-one".