15049053 has 6 divisors (see below), whose sum is σ = 21737534. Its totient is φ = 10032696.

The previous prime is 15049051. The next prime is 15049087. The reversal of 15049053 is 35094051.

It can be written as a sum of positive squares in only one way, i.e., 11819844 + 3229209 = 3438^2 + 1797^2 .

It is not a de Polignac number, because 15049053 - 2¹ = 15049051 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15049051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 836050 + ... + 836067.

Almost surely, 2^15049053 is an apocalyptic number.

It is an amenable number.

15049053 is a deficient number, since it is larger than the sum of its proper divisors (6688481).

15049053 is a wasteful number, since it uses less digits than its factorization.

15049053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1672123 (or 1672120 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The square root of 15049053 is about 3879.3108924138. The cubic root of 15049053 is about 246.8897484753.

The spelling of 15049053 in words is "fifteen million, forty-nine thousand, fifty-three".