2612354464 has 12 divisors (see below), whose sum is σ = 5143072914. Its totient is φ = 1306177216.

The previous prime is 2612354449. The next prime is 2612354491. The reversal of 2612354464 is 4644532162.

It can be written as a sum of positive squares in only one way, i.e., 1806930064 + 805424400 = 42508^2 + 28380^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40818007 + ... + 40818070.

Almost surely, 2^2612354464 is an apocalyptic number.

It is an amenable number.

2612354464 is a deficient number, since it is larger than the sum of its proper divisors (2530718450).

2612354464 is an equidigital number, since it uses as much as digits as its factorization.

2612354464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81636087 (or 81636079 counting only the distinct ones).

The product of its digits is 138240, while the sum is 37.

The square root of 2612354464 is about 51111.1970511355. The cubic root of 2612354464 is about 1377.2434057737.

The spelling of 2612354464 in words is "two billion, six hundred twelve million, three hundred fifty-four thousand, four hundred sixty-four".