12450046015 has 16 divisors (see below), whose sum is σ = 16565430816. Its totient is φ = 8906140800.

The previous prime is 12450046013. The next prime is 12450046043. The reversal of 12450046015 is 51064005421.

It is not a de Polignac number, because 12450046015 - 2¹ = 12450046013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12450046013) 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, 1852092 + ... + 1858801.

It is an arithmetic number, because the mean of its divisors is an integer number (1035339426).

Almost surely, 2^12450046015 is an apocalyptic number.

12450046015 is a deficient number, since it is larger than the sum of its proper divisors (4115384801).

12450046015 is a wasteful number, since it uses less digits than its factorization.

12450046015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3710970.

The product of its (nonzero) digits is 4800, while the sum is 28.

The spelling of 12450046015 in words is "twelve billion, four hundred fifty million, forty-six thousand, fifteen".