15457114090 has 16 divisors (see below), whose sum is σ = 30352151520. Its totient is φ = 5620768720.

The previous prime is 15457114031. The next prime is 15457114121. The reversal of 15457114090 is 9041175451.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70259500 + ... + 70259719.

It is an arithmetic number, because the mean of its divisors is an integer number (1897009470).

Almost surely, 2^15457114090 is an apocalyptic number.

15457114090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15457114090 is a deficient number, since it is larger than the sum of its proper divisors (14895037430).

15457114090 is a wasteful number, since it uses less digits than its factorization.

15457114090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140519237.

The product of its (nonzero) digits is 25200, while the sum is 37.

The spelling of 15457114090 in words is "fifteen billion, four hundred fifty-seven million, one hundred fourteen thousand, ninety".