15304002053 has 8 divisors (see below), whose sum is σ = 15397942872. Its totient is φ = 15210349056.

The previous prime is 15304002017. The next prime is 15304002079. The reversal of 15304002053 is 35020040351.

It can be written as a sum of positive squares in 4 ways, for example, as 1911263524 + 13392738529 = 43718^2 + 115727^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 15304002053 - 2²² = 15299807749 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 (15304002253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35201 + ... + 178457.

It is an arithmetic number, because the mean of its divisors is an integer number (1924742859).

Almost surely, 2^15304002053 is an apocalyptic number.

It is an amenable number.

15304002053 is a deficient number, since it is larger than the sum of its proper divisors (93940819).

15304002053 is a wasteful number, since it uses less digits than its factorization.

15304002053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143911.

The product of its (nonzero) digits is 1800, while the sum is 23.

The spelling of 15304002053 in words is "fifteen billion, three hundred four million, two thousand, fifty-three".