15042250165 has 16 divisors (see below), whose sum is σ = 19425832560. Its totient is φ = 11140254720.

The previous prime is 15042250103. The next prime is 15042250193. The reversal of 15042250165 is 56105224051.

It can be written as a sum of positive squares in 8 ways, for example, as 335109636 + 14707140529 = 18306^2 + 121273^2 .

It is not a de Polignac number, because 15042250165 - 2³¹ = 12894766517 is a prime.

It is a congruent 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, 1445370 + ... + 1455739.

It is an arithmetic number, because the mean of its divisors is an integer number (1214114535).

Almost surely, 2^15042250165 is an apocalyptic number.

It is an amenable number.

15042250165 is a deficient number, since it is larger than the sum of its proper divisors (4383582395).

15042250165 is a wasteful number, since it uses less digits than its factorization.

15042250165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2901192.

The product of its (nonzero) digits is 12000, while the sum is 31.

The spelling of 15042250165 in words is "fifteen billion, forty-two million, two hundred fifty thousand, one hundred sixty-five".