50222445510 has 32 divisors (see below), whose sum is σ = 122576820480. Its totient is φ = 13165657568.

The previous prime is 50222445491. The next prime is 50222445523. The reversal of 50222445510 is 1554422205.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14185362 + ... + 14188901.

It is an arithmetic number, because the mean of its divisors is an integer number (3830525640).

Almost surely, 2^50222445510 is an apocalyptic number.

50222445510 is an abundant number, since it is smaller than the sum of its proper divisors (72354374970).

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

50222445510 is a wasteful number, since it uses less digits than its factorization.

50222445510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28374332.

The product of its (nonzero) digits is 16000, while the sum is 30.

Adding to 50222445510 its reverse (1554422205), we get a palindrome (51776867715).

The spelling of 50222445510 in words is "fifty billion, two hundred twenty-two million, four hundred forty-five thousand, five hundred ten".