50511050601000 has 128 divisors (see below), whose sum is σ = 171921248703360. Its totient is φ = 12245103168000.

The previous prime is 50511050600987. The next prime is 50511050601017. The reversal of 50511050601000 is 10605011505.

It is a super-2 number, since 2×50511050601000² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 765285949 + ... + 765351948.

It is an arithmetic number, because the mean of its divisors is an integer number (1343134755495).

Almost surely, 2^{50511050601000} is an apocalyptic number.

50511050601000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50511050601000 is an abundant number, since it is smaller than the sum of its proper divisors (121410198102360).

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

50511050601000 is a wasteful number, since it uses less digits than its factorization.

50511050601000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1530637932 (or 1530637918 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 24.

Adding to 50511050601000 its reverse (10605011505), we get a palindrome (50521655612505).

The spelling of 50511050601000 in words is "fifty trillion, five hundred eleven billion, fifty million, six hundred one thousand".