749711502050 has 24 divisors (see below), whose sum is σ = 1593672450816. Its totient is φ = 257043943440.

The previous prime is 749711502019. The next prime is 749711502053. The reversal of 749711502050 is 50205117947.

749711502050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 749711501989 and 749711502007.

It is not an unprimeable number, because it can be changed into a prime (749711502053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1071016082 + ... + 1071016781.

It is an arithmetic number, because the mean of its divisors is an integer number (66403018784).

Almost surely, 2^749711502050 is an apocalyptic number.

749711502050 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

749711502050 is an abundant number, since it is smaller than the sum of its proper divisors (843960948766).

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

749711502050 is a wasteful number, since it uses less digits than its factorization.

749711502050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2142032882 (or 2142032877 counting only the distinct ones).

The product of its (nonzero) digits is 88200, while the sum is 41.

Adding to 749711502050 its reverse (50205117947), we get a palindrome (799916619997).

The spelling of 749711502050 in words is "seven hundred forty-nine billion, seven hundred eleven million, five hundred two thousand, fifty".