253380967706 has 8 divisors (see below), whose sum is σ = 383558345940. Its totient is φ = 125528185728.

The previous prime is 253380967673. The next prime is 253380967709. The reversal of 253380967706 is 607769083352.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 211126465225 + 42254502481 = 459485^2 + 205559^2 .

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

It is not an unprimeable number, because it can be changed into a prime (253380967709) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 581148791 + ... + 581149226.

Almost surely, 2^253380967706 is an apocalyptic number.

253380967706 is a deficient number, since it is larger than the sum of its proper divisors (130177378234).

253380967706 is a wasteful number, since it uses less digits than its factorization.

253380967706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1162298128.

The product of its (nonzero) digits is 11430720, while the sum is 56.

The spelling of 253380967706 in words is "two hundred fifty-three billion, three hundred eighty million, nine hundred sixty-seven thousand, seven hundred six".