5331640354 has 16 divisors (see below), whose sum is σ = 8073483192. Its totient is φ = 2640510208.

The previous prime is 5331640309. The next prime is 5331640361. The reversal of 5331640354 is 4530461335.

It can be written as a sum of positive squares in 4 ways, for example, as 956479329 + 4375161025 = 30927^2 + 66145^2 .

It is a super-4 number, since 4×5331640354⁴ (a number of 40 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 384852 + ... + 398464.

Almost surely, 2^5331640354 is an apocalyptic number.

5331640354 is a deficient number, since it is larger than the sum of its proper divisors (2741842838).

5331640354 is a wasteful number, since it uses less digits than its factorization.

5331640354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15461.

The product of its (nonzero) digits is 64800, while the sum is 34.

The square root of 5331640354 is about 73018.0823769017. The cubic root of 5331640354 is about 1746.9760406988.

The spelling of 5331640354 in words is "five billion, three hundred thirty-one million, six hundred forty thousand, three hundred fifty-four".