1512065049 has 16 divisors (see below), whose sum is σ = 2315124480. Its totient is φ = 868170960.

The previous prime is 1512064999. The next prime is 1512065053. The reversal of 1512065049 is 9405602151.

It is not a de Polignac number, because 1512065049 - 2⁸ = 1512064793 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (1512065069) 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, 1205167 + ... + 1206420.

It is an arithmetic number, because the mean of its divisors is an integer number (144695280).

Almost surely, 2^1512065049 is an apocalyptic number.

1512065049 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

1512065049 is a deficient number, since it is larger than the sum of its proper divisors (803059431).

1512065049 is a wasteful number, since it uses less digits than its factorization.

1512065049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2411620.

The product of its (nonzero) digits is 10800, while the sum is 33.

The square root of 1512065049 is about 38885.2806213354. The cubic root of 1512065049 is about 1147.7751689857.

The spelling of 1512065049 in words is "one billion, five hundred twelve million, sixty-five thousand, forty-nine".