2015411205425 has 12 divisors (see below), whose sum is σ = 2499325936176. Its totient is φ = 1612189582800.

The previous prime is 2015411205413. The next prime is 2015411205433. The reversal of 2015411205425 is 5245021145102.

It is not a de Polignac number, because 2015411205425 - 2⁶ = 2015411205361 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2015411205391 and 2015411205400.

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, 3189071 + ... + 3768420.

It is an arithmetic number, because the mean of its divisors is an integer number (208277161348).

Almost surely, 2^{2015411205425} is an apocalyptic number.

2015411205425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2015411205425 is a deficient number, since it is larger than the sum of its proper divisors (483914730751).

2015411205425 is a wasteful number, since it uses less digits than its factorization.

2015411205425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6969088 (or 6969083 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 32.

The spelling of 2015411205425 in words is "two trillion, fifteen billion, four hundred eleven million, two hundred five thousand, four hundred twenty-five".