2511046545964 has 48 divisors (see below), whose sum is σ = 4891555468800. Its totient is φ = 1118334110400.

The previous prime is 2511046545919. The next prime is 2511046545979. The reversal of 2511046545964 is 4695456401152.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2301879 + ... + 3212590.

It is an arithmetic number, because the mean of its divisors is an integer number (101907405600).

Almost surely, 2^{2511046545964} is an apocalyptic number.

It is an amenable number.

2511046545964 is a deficient number, since it is larger than the sum of its proper divisors (2380508922836).

2511046545964 is a wasteful number, since it uses less digits than its factorization.

2511046545964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5514694 (or 5514692 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 52.

The spelling of 2511046545964 in words is "two trillion, five hundred eleven billion, forty-six million, five hundred forty-five thousand, nine hundred sixty-four".