5817451953 has 16 divisors (see below), whose sum is σ = 7869229056. Its totient is φ = 3822035280.

The previous prime is 5817451951. The next prime is 5817451963. The reversal of 5817451953 is 3591547185.

It is not a de Polignac number, because 5817451953 - 2¹ = 5817451951 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5817451951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 677976 + ... + 686502.

It is an arithmetic number, because the mean of its divisors is an integer number (491826816).

Almost surely, 2^5817451953 is an apocalyptic number.

It is an amenable number.

5817451953 is a deficient number, since it is larger than the sum of its proper divisors (2051777103).

5817451953 is a wasteful number, since it uses less digits than its factorization.

5817451953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11804.

The product of its digits is 756000, while the sum is 48.

The square root of 5817451953 is about 76272.2226829663. Note that the first 3 decimals coincide. The cubic root of 5817451953 is about 1798.5020410910.

The spelling of 5817451953 in words is "five billion, eight hundred seventeen million, four hundred fifty-one thousand, nine hundred fifty-three".