2012508004 has 48 divisors (see below), whose sum is σ = 3971907072. Its totient is φ = 885278592.

The previous prime is 2012507989. The next prime is 2012508007. The reversal of 2012508004 is 4008052102.

It is not an unprimeable number, because it can be changed into a prime (2012508007) 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, 347557 + ... + 353299.

It is an arithmetic number, because the mean of its divisors is an integer number (82748064).

Almost surely, 2^2012508004 is an apocalyptic number.

It is an amenable number.

2012508004 is a deficient number, since it is larger than the sum of its proper divisors (1959399068).

2012508004 is a wasteful number, since it uses less digits than its factorization.

2012508004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6076 (or 6074 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 2012508004 is about 44860.9853213235. The cubic root of 2012508004 is about 1262.5421096826.

The spelling of 2012508004 in words is "two billion, twelve million, five hundred eight thousand, four".