15240000153 has 16 divisors (see below), whose sum is σ = 23232614400. Its totient is φ = 8704912656.

The previous prime is 15240000143. The next prime is 15240000197. The reversal of 15240000153 is 35100004251.

It is not a de Polignac number, because 15240000153 - 2⁴ = 15240000137 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (15240000143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100875 + ... + 201632.

It is an arithmetic number, because the mean of its divisors is an integer number (1452038400).

Almost surely, 2^15240000153 is an apocalyptic number.

It is an amenable number.

15240000153 is a deficient number, since it is larger than the sum of its proper divisors (7992614247).

15240000153 is a wasteful number, since it uses less digits than its factorization.

15240000153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304916.

The product of its (nonzero) digits is 600, while the sum is 21.

The spelling of 15240000153 in words is "fifteen billion, two hundred forty million, one hundred fifty-three", and thus it is an aban number.