50221465036 has 48 divisors (see below), whose sum is σ = 91645797600. Its totient is φ = 24065879552.

The previous prime is 50221465027. The next prime is 50221465039. The reversal of 50221465036 is 63056412205.

It is a junction number, because it is equal to n+sod(n) for n = 50221464992 and 50221465010.

It is not an unprimeable number, because it can be changed into a prime (50221465039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1550010 + ... + 1582078.

It is an arithmetic number, because the mean of its divisors is an integer number (1909287450).

Almost surely, 2^50221465036 is an apocalyptic number.

It is an amenable number.

50221465036 is a deficient number, since it is larger than the sum of its proper divisors (41424332564).

50221465036 is a wasteful number, since it uses less digits than its factorization.

50221465036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32298 (or 32296 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

The spelling of 50221465036 in words is "fifty billion, two hundred twenty-one million, four hundred sixty-five thousand, thirty-six".