253461110047 has 8 divisors (see below), whose sum is σ = 255841469136. Its totient is φ = 251080965312.

The previous prime is 253461109987. The next prime is 253461110057. The reversal of 253461110047 is 740011164352.

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

It is a cyclic number.

It is not a de Polignac number, because 253461110047 - 2²³ = 253452721439 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 253461109994 and 253461110021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253461110057) 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, 3304443 + ... + 3380275.

It is an arithmetic number, because the mean of its divisors is an integer number (31980183642).

Almost surely, 2^253461110047 is an apocalyptic number.

253461110047 is a deficient number, since it is larger than the sum of its proper divisors (2380359089).

253461110047 is a wasteful number, since it uses less digits than its factorization.

253461110047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107177.

The product of its (nonzero) digits is 20160, while the sum is 34.

Adding to 253461110047 its reverse (740011164352), we get a palindrome (993472274399).

The spelling of 253461110047 in words is "two hundred fifty-three billion, four hundred sixty-one million, one hundred ten thousand, forty-seven".