253461711 has 8 divisors (see below), whose sum is σ = 349602480. Its totient is φ = 163147712.

The previous prime is 253461697. The next prime is 253461727. The reversal of 253461711 is 117164352.

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 253461711 - 2⁹ = 253461199 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253461731) 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, 1456590 + ... + 1456763.

It is an arithmetic number, because the mean of its divisors is an integer number (43700310).

Almost surely, 2^253461711 is an apocalyptic number.

253461711 is a deficient number, since it is larger than the sum of its proper divisors (96140769).

253461711 is a wasteful number, since it uses less digits than its factorization.

253461711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2913385.

The product of its digits is 5040, while the sum is 30.

The square root of 253461711 is about 15920.4808658533. The cubic root of 253461711 is about 632.8548616677.

The spelling of 253461711 in words is "two hundred fifty-three million, four hundred sixty-one thousand, seven hundred eleven".