50163562542 has 16 divisors (see below), whose sum is σ = 100354753872. Its totient is φ = 16716582720.

The previous prime is 50163562541. The next prime is 50163562577. The reversal of 50163562542 is 24526536105.

It is a self number, because there is not a number n which added to its sum of digits gives 50163562542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50163562541) 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, 1127559 + ... + 1171202.

It is an arithmetic number, because the mean of its divisors is an integer number (6272172117).

Almost surely, 2^50163562542 is an apocalyptic number.

50163562542 is an abundant number, since it is smaller than the sum of its proper divisors (50191191330).

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

50163562542 is a wasteful number, since it uses less digits than its factorization.

50163562542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2302403.

The product of its (nonzero) digits is 216000, while the sum is 39.

The spelling of 50163562542 in words is "fifty billion, one hundred sixty-three million, five hundred sixty-two thousand, five hundred forty-two".