50036601644 has 24 divisors (see below), whose sum is σ = 90621148800. Its totient is φ = 24148995840.

The previous prime is 50036601581. The next prime is 50036601697. The reversal of 50036601644 is 44610663005.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 470429 + ... + 566900.

It is an arithmetic number, because the mean of its divisors is an integer number (3775881200).

Almost surely, 2^50036601644 is an apocalyptic number.

It is an amenable number.

50036601644 is a deficient number, since it is larger than the sum of its proper divisors (40584547156).

50036601644 is a wasteful number, since it uses less digits than its factorization.

50036601644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1037753 (or 1037751 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 35.

The spelling of 50036601644 in words is "fifty billion, thirty-six million, six hundred one thousand, six hundred forty-four".