16480137015 has 16 divisors (see below), whose sum is σ = 29298021600. Its totient is φ = 8789406336.

The previous prime is 16480136987. The next prime is 16480137053. The reversal of 16480137015 is 51073108461.

16480137015 is a `hidden beast` number, since 1 + 648 + 0 + 1 + 3 + 7 + 0 + 1 + 5 = 666.

It is not a de Polignac number, because 16480137015 - 2⁸ = 16480136759 is a prime.

It is a super-2 number, since 2×16480137015² (a number of 21 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 15 ways as a sum of consecutive naturals, for example, 61037410 + ... + 61037679.

It is an arithmetic number, because the mean of its divisors is an integer number (1831126350).

Almost surely, 2^16480137015 is an apocalyptic number.

16480137015 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

16480137015 is a deficient number, since it is larger than the sum of its proper divisors (12817884585).

16480137015 is a wasteful number, since it uses less digits than its factorization.

16480137015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122075103 (or 122075097 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The spelling of 16480137015 in words is "sixteen billion, four hundred eighty million, one hundred thirty-seven thousand, fifteen".