15125042363 has 4 divisors (see below), whose sum is σ = 15129867000. Its totient is φ = 15120217728.

The previous prime is 15125042333. The next prime is 15125042417. The reversal of 15125042363 is 36324052151.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 15125042363 - 2²⁴ = 15108265147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (15125042333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2407613 + ... + 2413886.

It is an arithmetic number, because the mean of its divisors is an integer number (3782466750).

Almost surely, 2^15125042363 is an apocalyptic number.

15125042363 is a deficient number, since it is larger than the sum of its proper divisors (4824637).

15125042363 is an equidigital number, since it uses as much as digits as its factorization.

15125042363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4824636.

The product of its (nonzero) digits is 21600, while the sum is 32.

The spelling of 15125042363 in words is "fifteen billion, one hundred twenty-five million, forty-two thousand, three hundred sixty-three".