253427402607 has 16 divisors (see below), whose sum is σ = 357796913760. Its totient is φ = 159005693952.

The previous prime is 253427402603. The next prime is 253427402623. The reversal of 253427402607 is 706204724352.

It is not a de Polignac number, because 253427402607 - 2² = 253427402603 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253427402603) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1079943 + ... + 1293495.

It is an arithmetic number, because the mean of its divisors is an integer number (22362307110).

Almost surely, 2^253427402607 is an apocalyptic number.

253427402607 is a deficient number, since it is larger than the sum of its proper divisors (104369511153).

253427402607 is a wasteful number, since it uses less digits than its factorization.

253427402607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236842.

The product of its (nonzero) digits is 564480, while the sum is 42.

The spelling of 253427402607 in words is "two hundred fifty-three billion, four hundred twenty-seven million, four hundred two thousand, six hundred seven".