50151106505 has 8 divisors (see below), whose sum is σ = 60184425600. Its totient is φ = 40118820016.

The previous prime is 50151106501. The next prime is 50151106543. The reversal of 50151106505 is 50560115105.

It is a happy number.

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 50151106505 - 2² = 50151106501 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50151106501) 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, 146945 + ... + 349134.

It is an arithmetic number, because the mean of its divisors is an integer number (7523053200).

Almost surely, 2^50151106505 is an apocalyptic number.

It is an amenable number.

50151106505 is a deficient number, since it is larger than the sum of its proper divisors (10033319095).

50151106505 is a wasteful number, since it uses less digits than its factorization.

50151106505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516303.

The product of its (nonzero) digits is 3750, while the sum is 29.

The spelling of 50151106505 in words is "fifty billion, one hundred fifty-one million, one hundred six thousand, five hundred five".