50651975311632 has 160 divisors (see below), whose sum is σ = 153570159452160. Its totient is φ = 15959361882240.

The previous prime is 50651975311621. The next prime is 50651975311643. The reversal of 50651975311632 is 23611357915605.

It is a happy number.

50651975311632 is a `hidden beast` number, since 5 + 0 + 6 + 5 + 1 + 97 + 531 + 16 + 3 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (50651975311621) and next prime (50651975311643).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43403868 + ... + 44555579.

It is an arithmetic number, because the mean of its divisors is an integer number (959813496576).

Almost surely, 2^{50651975311632} is an apocalyptic number.

It is an amenable number.

50651975311632 is an abundant number, since it is smaller than the sum of its proper divisors (102918184140528).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50651975311632 is a wasteful number, since it uses less digits than its factorization.

50651975311632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87959538 (or 87959526 counting only the distinct ones).

The product of its (nonzero) digits is 5103000, while the sum is 54.

The spelling of 50651975311632 in words is "fifty trillion, six hundred fifty-one billion, nine hundred seventy-five million, three hundred eleven thousand, six hundred thirty-two".