2015153425 has 12 divisors (see below), whose sum is σ = 2501089920. Its totient is φ = 1610639120.

The previous prime is 2015153417. The next prime is 2015153447. The reversal of 2015153425 is 5243515102.

2015153425 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2015153425 - 2³ = 2015153417 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2015153393 and 2015153402.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8965 + ... + 64114.

It is an arithmetic number, because the mean of its divisors is an integer number (208424160).

Almost surely, 2^2015153425 is an apocalyptic number.

2015153425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2015153425 is a deficient number, since it is larger than the sum of its proper divisors (485936495).

2015153425 is a wasteful number, since it uses less digits than its factorization.

2015153425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74192 (or 74187 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 2015153425 is about 44890.4602894646. The cubic root of 2015153425 is about 1263.0950669919.

Adding to 2015153425 its reverse (5243515102), we get a palindrome (7258668527).

The spelling of 2015153425 in words is "two billion, fifteen million, one hundred fifty-three thousand, four hundred twenty-five".