2690258770751 has 8 divisors (see below), whose sum is σ = 2783098802880. Its totient is φ = 2597423571232.

The previous prime is 2690258770747. The next prime is 2690258770763. The reversal of 2690258770751 is 1570778520962.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2690258770751 - 2² = 2690258770747 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2690258775751) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56960 + ... + 2320293.

It is an arithmetic number, because the mean of its divisors is an integer number (347887350360).

Almost surely, 2^{2690258770751} is an apocalyptic number.

2690258770751 is a deficient number, since it is larger than the sum of its proper divisors (92840032129).

2690258770751 is a wasteful number, since it uses less digits than its factorization.

2690258770751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2416305.

The product of its (nonzero) digits is 14817600, while the sum is 59.

The spelling of 2690258770751 in words is "two trillion, six hundred ninety billion, two hundred fifty-eight million, seven hundred seventy thousand, seven hundred fifty-one".