5854651408 has 10 divisors (see below), whose sum is σ = 11343387134. Its totient is φ = 2927325696.

The previous prime is 5854651381. The next prime is 5854651421. The reversal of 5854651408 is 8041564585.

It can be written as a sum of positive squares in only one way, i.e., 5587263504 + 267387904 = 74748^2 + 16352^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 182957841 + ... + 182957872.

Almost surely, 2^5854651408 is an apocalyptic number.

It is an amenable number.

5854651408 is a deficient number, since it is larger than the sum of its proper divisors (5488735726).

5854651408 is a wasteful number, since it uses less digits than its factorization.

5854651408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365915721 (or 365915715 counting only the distinct ones).

The product of its (nonzero) digits is 768000, while the sum is 46.

The square root of 5854651408 is about 76515.6938673368. The cubic root of 5854651408 is about 1802.3273811930.

The spelling of 5854651408 in words is "five billion, eight hundred fifty-four million, six hundred fifty-one thousand, four hundred eight".