16516293050 has 48 divisors (see below), whose sum is σ = 32542238592. Its totient is φ = 6215059200.

The previous prime is 16516293049. The next prime is 16516293109. The reversal of 16516293050 is 5039261561.

It is a super-2 number, since 2×16516293050² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 16516292995 and 16516293013.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3338879 + ... + 3343821.

It is an arithmetic number, because the mean of its divisors is an integer number (677963304).

Almost surely, 2^16516293050 is an apocalyptic number.

16516293050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16516293050 is a deficient number, since it is larger than the sum of its proper divisors (16025945542).

16516293050 is a wasteful number, since it uses less digits than its factorization.

16516293050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8903 (or 8898 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 38.

The spelling of 16516293050 in words is "sixteen billion, five hundred sixteen million, two hundred ninety-three thousand, fifty".