2534159247 has 8 divisors (see below), whose sum is σ = 3577636656. Its totient is φ = 1590060672.

The previous prime is 2534159239. The next prime is 2534159249. The reversal of 2534159247 is 7429514352.

It is a happy number.

2534159247 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2534159247 - 2³ = 2534159239 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2534159199 and 2534159208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2534159249) 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, 24844648 + ... + 24844749.

It is an arithmetic number, because the mean of its divisors is an integer number (447204582).

Almost surely, 2^2534159247 is an apocalyptic number.

2534159247 is a deficient number, since it is larger than the sum of its proper divisors (1043477409).

2534159247 is a wasteful number, since it uses less digits than its factorization.

2534159247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49689417.

The product of its digits is 302400, while the sum is 42.

The square root of 2534159247 is about 50340.4335201834. The cubic root of 2534159247 is about 1363.3623635010.

The spelling of 2534159247 in words is "two billion, five hundred thirty-four million, one hundred fifty-nine thousand, two hundred forty-seven".