15045225404155 has 16 divisors (see below), whose sum is σ = 18212928159744. Its totient is φ = 11930580396000.

The previous prime is 15045225404137. The next prime is 15045225404159. The reversal of 15045225404155 is 55140452254051.

It is not a de Polignac number, because 15045225404155 - 2²⁷ = 15045091186427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (15045225404159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10039971 + ... + 11440780.

It is an arithmetic number, because the mean of its divisors is an integer number (1138308009984).

Almost surely, 2^{15045225404155} is an apocalyptic number.

15045225404155 is a deficient number, since it is larger than the sum of its proper divisors (3167702755589).

15045225404155 is a wasteful number, since it uses less digits than its factorization.

15045225404155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21481986.

The product of its (nonzero) digits is 800000, while the sum is 43.

The spelling of 15045225404155 in words is "fifteen trillion, forty-five billion, two hundred twenty-five million, four hundred four thousand, one hundred fifty-five".