253422476726 has 16 divisors (see below), whose sum is σ = 393883333200. Its totient is φ = 122142289248.

The previous prime is 253422476689. The next prime is 253422476731. The reversal of 253422476726 is 627674224352.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3528356 + ... + 3599463.

It is an arithmetic number, because the mean of its divisors is an integer number (24617708325).

Almost surely, 2^253422476726 is an apocalyptic number.

253422476726 is a deficient number, since it is larger than the sum of its proper divisors (140460856474).

253422476726 is a wasteful number, since it uses less digits than its factorization.

253422476726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7128463.

The product of its digits is 6773760, while the sum is 50.

The spelling of 253422476726 in words is "two hundred fifty-three billion, four hundred twenty-two million, four hundred seventy-six thousand, seven hundred twenty-six".