51001760157 has 8 divisors (see below), whose sum is σ = 68027646720. Its totient is φ = 33988523520.

The previous prime is 51001760141. The next prime is 51001760191. The reversal of 51001760157 is 75106710015.

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

It is not a de Polignac number, because 51001760157 - 2⁴ = 51001760141 is a prime.

It is a super-2 number, since 2×51001760157² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51001760357) 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 7 ways as a sum of consecutive naturals, for example, 3153069 + ... + 3169202.

It is an arithmetic number, because the mean of its divisors is an integer number (8503455840).

Almost surely, 2^51001760157 is an apocalyptic number.

It is an amenable number.

51001760157 is a deficient number, since it is larger than the sum of its proper divisors (17025886563).

51001760157 is a wasteful number, since it uses less digits than its factorization.

51001760157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6324963.

The product of its (nonzero) digits is 7350, while the sum is 33.

The spelling of 51001760157 in words is "fifty-one billion, one million, seven hundred sixty thousand, one hundred fifty-seven".