10590776945 has 24 divisors (see below), whose sum is σ = 15293658600. Its totient is φ = 7011820032.

The previous prime is 10590776929. The next prime is 10590776951. The reversal of 10590776945 is 54967709501.

It can be written as a sum of positive squares in 4 ways, for example, as 4271798881 + 6318978064 = 65359^2 + 79492^2 .

It is not a de Polignac number, because 10590776945 - 2⁴ = 10590776929 is a prime.

It is a super-2 number, since 2×10590776945² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 738200 + ... + 752409.

It is an arithmetic number, because the mean of its divisors is an integer number (637235775).

Almost surely, 2^10590776945 is an apocalyptic number.

It is an amenable number.

10590776945 is a deficient number, since it is larger than the sum of its proper divisors (4702881655).

10590776945 is a wasteful number, since it uses less digits than its factorization.

10590776945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1490657 (or 1490650 counting only the distinct ones).

The product of its (nonzero) digits is 2381400, while the sum is 53.

The spelling of 10590776945 in words is "ten billion, five hundred ninety million, seven hundred seventy-six thousand, nine hundred forty-five".