50113142552 has 32 divisors (see below), whose sum is σ = 102640780800. Its totient is φ = 22748340000.

The previous prime is 50113142531. The next prime is 50113142567. The reversal of 50113142552 is 25524131105.

It is a super-2 number, since 2×50113142552² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

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, 313052 + ... + 445227.

It is an arithmetic number, because the mean of its divisors is an integer number (3207524400).

Almost surely, 2^50113142552 is an apocalyptic number.

It is an amenable number.

50113142552 is an abundant number, since it is smaller than the sum of its proper divisors (52527638248).

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

50113142552 is a wasteful number, since it uses less digits than its factorization.

50113142552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 759047 (or 759043 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 29.

Adding to 50113142552 its reverse (25524131105), we get a palindrome (75637273657).

The spelling of 50113142552 in words is "fifty billion, one hundred thirteen million, one hundred forty-two thousand, five hundred fifty-two".