50151115663 has 8 divisors (see below), whose sum is σ = 56044706256. Its totient is φ = 44479924800.

The previous prime is 50151115661. The next prime is 50151115669. The reversal of 50151115663 is 36651115105.

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 50151115663 - 2¹ = 50151115661 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50151115661) 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, 55599456 + ... + 55600357.

It is an arithmetic number, because the mean of its divisors is an integer number (7005588282).

Almost surely, 2^50151115663 is an apocalyptic number.

50151115663 is a deficient number, since it is larger than the sum of its proper divisors (5893590593).

50151115663 is a wasteful number, since it uses less digits than its factorization.

50151115663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111199865.

The product of its (nonzero) digits is 13500, while the sum is 34.

The spelling of 50151115663 in words is "fifty billion, one hundred fifty-one million, one hundred fifteen thousand, six hundred sixty-three".