2864450131 has 8 divisors (see below), whose sum is σ = 2892219440. Its totient is φ = 2836708128.

The previous prime is 2864450093. The next prime is 2864450159. The reversal of 2864450131 is 1310544682.

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 2864450131 - 2⁹ = 2864449619 is a prime.

It is a super-2 number, since 2×2864450131² = 16410149105971834322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2864451131) 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, 250225 + ... + 261421.

It is an arithmetic number, because the mean of its divisors is an integer number (361527430).

Almost surely, 2^2864450131 is an apocalyptic number.

2864450131 is a deficient number, since it is larger than the sum of its proper divisors (27769309).

2864450131 is a wasteful number, since it uses less digits than its factorization.

2864450131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13653.

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 2864450131 is about 53520.5580221283. The cubic root of 2864450131 is about 1420.1920871867.

The spelling of 2864450131 in words is "two billion, eight hundred sixty-four million, four hundred fifty thousand, one hundred thirty-one".