253249207293 has 8 divisors (see below), whose sum is σ = 355437484000. Its totient is φ = 159946867728.

The previous prime is 253249207291. The next prime is 253249207301. The reversal of 253249207293 is 392702942352.

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

It is not a de Polignac number, because 253249207293 - 2¹ = 253249207291 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253249207291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2221484218 + ... + 2221484331.

It is an arithmetic number, because the mean of its divisors is an integer number (44429685500).

Almost surely, 2^253249207293 is an apocalyptic number.

It is an amenable number.

253249207293 is a deficient number, since it is larger than the sum of its proper divisors (102188276707).

253249207293 is a wasteful number, since it uses less digits than its factorization.

253249207293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4442968571.

The product of its (nonzero) digits is 1632960, while the sum is 48.

The spelling of 253249207293 in words is "two hundred fifty-three billion, two hundred forty-nine million, two hundred seven thousand, two hundred ninety-three".