50610665622 has 32 divisors (see below), whose sum is σ = 110583172224. Its totient is φ = 15314356800.

The previous prime is 50610665593. The next prime is 50610665683. The reversal of 50610665622 is 22656601605.

It is a happy number.

It is a super-2 number, since 2×50610665622² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 509263 + ... + 600474.

It is an arithmetic number, because the mean of its divisors is an integer number (3455724132).

Almost surely, 2^50610665622 is an apocalyptic number.

50610665622 is an abundant number, since it is smaller than the sum of its proper divisors (59972506602).

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

50610665622 is a wasteful number, since it uses less digits than its factorization.

50610665622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1110444.

The product of its (nonzero) digits is 129600, while the sum is 39.

The spelling of 50610665622 in words is "fifty billion, six hundred ten million, six hundred sixty-five thousand, six hundred twenty-two".