2610162222664 has 8 divisors (see below), whose sum is σ = 4894054167510. Its totient is φ = 1305081111328.

The previous prime is 2610162222649. The next prime is 2610162222671. The reversal of 2610162222664 is 4662222610162.

It can be written as a sum of positive squares in only one way, i.e., 2080396600164 + 529765622500 = 1442358^2 + 727850^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 163135138909 + ... + 163135138924.

Almost surely, 2^{2610162222664} is an apocalyptic number.

It is an amenable number.

2610162222664 is a deficient number, since it is larger than the sum of its proper divisors (2283891944846).

2610162222664 is a wasteful number, since it uses less digits than its factorization.

2610162222664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326270277839 (or 326270277835 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 40.

The spelling of 2610162222664 in words is "two trillion, six hundred ten billion, one hundred sixty-two million, two hundred twenty-two thousand, six hundred sixty-four".