50625751651 has 8 divisors (see below), whose sum is σ = 52836325920. Its totient is φ = 48415965312.

The previous prime is 50625751643. The next prime is 50625751661. The reversal of 50625751651 is 15615752605.

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 50625751651 - 2³ = 50625751643 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50625751598 and 50625751607.

It is not an unprimeable number, because it can be changed into a prime (50625751661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63750 + ... + 324523.

It is an arithmetic number, because the mean of its divisors is an integer number (6604540740).

Almost surely, 2^50625751651 is an apocalyptic number.

50625751651 is a deficient number, since it is larger than the sum of its proper divisors (2210574269).

50625751651 is a wasteful number, since it uses less digits than its factorization.

50625751651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393965.

The product of its (nonzero) digits is 315000, while the sum is 43.

The spelling of 50625751651 in words is "fifty billion, six hundred twenty-five million, seven hundred fifty-one thousand, six hundred fifty-one".