10766551625 has 16 divisors (see below), whose sum is σ = 13442761488. Its totient is φ = 8609328000.

The previous prime is 10766551613. The next prime is 10766551637. The reversal of 10766551625 is 52615566701.

It is an interprime number because it is at equal distance from previous prime (10766551613) and next prime (10766551637).

It can be written as a sum of positive squares in 8 ways, for example, as 5447620864 + 5318930761 = 73808^2 + 72931^2 .

It is not a de Polignac number, because 10766551625 - 2¹² = 10766547529 is a prime.

It is a Duffinian number.

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, 274229 + ... + 311021.

It is an arithmetic number, because the mean of its divisors is an integer number (840172593).

Almost surely, 2^10766551625 is an apocalyptic number.

It is an amenable number.

10766551625 is a deficient number, since it is larger than the sum of its proper divisors (2676209863).

10766551625 is an equidigital number, since it uses as much as digits as its factorization.

10766551625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39149 (or 39139 counting only the distinct ones).

The product of its (nonzero) digits is 378000, while the sum is 44.

The spelling of 10766551625 in words is "ten billion, seven hundred sixty-six million, five hundred fifty-one thousand, six hundred twenty-five".