2514311889 has 8 divisors (see below), whose sum is σ = 3361170432. Its totient is φ = 1671830640.

The previous prime is 2514311873. The next prime is 2514311893. The reversal of 2514311889 is 9881134152.

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

It is not a de Polignac number, because 2514311889 - 2⁴ = 2514311873 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2514311889.

It is not an unprimeable number, because it can be changed into a prime (2514311809) 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, 1092982 + ... + 1095279.

It is an arithmetic number, because the mean of its divisors is an integer number (420146304).

Almost surely, 2^2514311889 is an apocalyptic number.

It is an amenable number.

2514311889 is a deficient number, since it is larger than the sum of its proper divisors (846858543).

2514311889 is a wasteful number, since it uses less digits than its factorization.

2514311889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2188647.

The product of its digits is 69120, while the sum is 42.

The square root of 2514311889 is about 50142.9146440452. The cubic root of 2514311889 is about 1359.7937780235.

The spelling of 2514311889 in words is "two billion, five hundred fourteen million, three hundred eleven thousand, eight hundred eighty-nine".