13720130554 has 32 divisors (see below), whose sum is σ = 22280723136. Its totient is φ = 6298890240.

The previous prime is 13720130539. The next prime is 13720130561. The reversal of 13720130554 is 45503102731.

It is a happy 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, 8732589 + ... + 8734159.

It is an arithmetic number, because the mean of its divisors is an integer number (696272598).

Almost surely, 2^13720130554 is an apocalyptic number.

13720130554 is a deficient number, since it is larger than the sum of its proper divisors (8560592582).

13720130554 is a wasteful number, since it uses less digits than its factorization.

13720130554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3150.

The product of its (nonzero) digits is 12600, while the sum is 31.

The spelling of 13720130554 in words is "thirteen billion, seven hundred twenty million, one hundred thirty thousand, five hundred fifty-four".