16112132554 has 32 divisors (see below), whose sum is σ = 28409463936. Its totient is φ = 6708588480.

The previous prime is 16112132549. The next prime is 16112132599. The reversal of 16112132554 is 45523121161.

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, 331024 + ... + 376564.

It is an arithmetic number, because the mean of its divisors is an integer number (887795748).

Almost surely, 2^16112132554 is an apocalyptic number.

16112132554 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

16112132554 is a deficient number, since it is larger than the sum of its proper divisors (12297331382).

16112132554 is a wasteful number, since it uses less digits than its factorization.

16112132554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46270.

The product of its digits is 7200, while the sum is 31.

The spelling of 16112132554 in words is "sixteen billion, one hundred twelve million, one hundred thirty-two thousand, five hundred fifty-four".