50442425662 has 16 divisors (see below), whose sum is σ = 75846850560. Its totient is φ = 25160178168.

The previous prime is 50442425647. The next prime is 50442425669. The reversal of 50442425662 is 26652424405.

It is a super-2 number, since 2×50442425662² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50442425669) 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, 3678583 + ... + 3692269.

It is an arithmetic number, because the mean of its divisors is an integer number (4740428160).

Almost surely, 2^50442425662 is an apocalyptic number.

50442425662 is a deficient number, since it is larger than the sum of its proper divisors (25404424898).

50442425662 is a wasteful number, since it uses less digits than its factorization.

50442425662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18015.

The product of its (nonzero) digits is 460800, while the sum is 40.

The spelling of 50442425662 in words is "fifty billion, four hundred forty-two million, four hundred twenty-five thousand, six hundred sixty-two".