16126554514 has 16 divisors (see below), whose sum is σ = 27647178048. Its totient is φ = 6910966512.

The previous prime is 16126554497. The next prime is 16126554517. The reversal of 16126554514 is 41545562161.

16126554514 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×16126554514³ (a number of 32 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (16126554517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 375952 + ... + 416644.

It is an arithmetic number, because the mean of its divisors is an integer number (1727948628).

Almost surely, 2^16126554514 is an apocalyptic number.

16126554514 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

16126554514 is a deficient number, since it is larger than the sum of its proper divisors (11520623534).

16126554514 is a wasteful number, since it uses less digits than its factorization.

16126554514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69009.

The product of its digits is 144000, while the sum is 40.

The spelling of 16126554514 in words is "sixteen billion, one hundred twenty-six million, five hundred fifty-four thousand, five hundred fourteen".