253460555103 has 16 divisors (see below), whose sum is σ = 391114542080. Its totient is φ = 143001252576.

The previous prime is 253460555093. The next prime is 253460555107. The reversal of 253460555103 is 301555064352.

It is not a de Polignac number, because 253460555103 - 2²² = 253456360799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253460555107) 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, 76387900 + ... + 76391217.

It is an arithmetic number, because the mean of its divisors is an integer number (24444658880).

Almost surely, 2^253460555103 is an apocalyptic number.

253460555103 is a deficient number, since it is larger than the sum of its proper divisors (137653986977).

253460555103 is a wasteful number, since it uses less digits than its factorization.

253460555103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152779206.

The product of its (nonzero) digits is 270000, while the sum is 39.

The spelling of 253460555103 in words is "two hundred fifty-three billion, four hundred sixty million, five hundred fifty-five thousand, one hundred three".