2675143457 has 8 divisors (see below), whose sum is σ = 3071018496. Its totient is φ = 2282696352.

The previous prime is 2675143423. The next prime is 2675143459. The reversal of 2675143457 is 7543415762.

It is a happy number.

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 2675143457 - 2⁸ = 2675143201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2675143459) 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, 855308 + ... + 858429.

It is an arithmetic number, because the mean of its divisors is an integer number (383877312).

Almost surely, 2^2675143457 is an apocalyptic number.

It is an amenable number.

2675143457 is a deficient number, since it is larger than the sum of its proper divisors (395875039).

2675143457 is a wasteful number, since it uses less digits than its factorization.

2675143457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1713967.

The product of its digits is 705600, while the sum is 44.

The square root of 2675143457 is about 51721.7889965148. The cubic root of 2675143457 is about 1388.1903640398.

The spelling of 2675143457 in words is "two billion, six hundred seventy-five million, one hundred forty-three thousand, four hundred fifty-seven".