10555536274 has 4 divisors (see below), whose sum is σ = 15833304414. Its totient is φ = 5277768136.

The previous prime is 10555536269. The next prime is 10555536421. The reversal of 10555536274 is 47263555501.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 9157150249 + 1398386025 = 95693^2 + 37395^2 .

It is a super-2 number, since 2×10555536274² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10555536274.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2638884067 + ... + 2638884070.

Almost surely, 2^10555536274 is an apocalyptic number.

10555536274 is a deficient number, since it is larger than the sum of its proper divisors (5277768140).

10555536274 is an equidigital number, since it uses as much as digits as its factorization.

10555536274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5277768139.

The product of its (nonzero) digits is 630000, while the sum is 43.

The spelling of 10555536274 in words is "ten billion, five hundred fifty-five million, five hundred thirty-six thousand, two hundred seventy-four".