5431542662 has 32 divisors (see below), whose sum is σ = 10164850752. Its totient is φ = 2119302144.

The previous prime is 5431542629. The next prime is 5431542709. The reversal of 5431542662 is 2662451345.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 191123 + ... + 217694.

It is an arithmetic number, because the mean of its divisors is an integer number (317651586).

Almost surely, 2^5431542662 is an apocalyptic number.

5431542662 is a deficient number, since it is larger than the sum of its proper divisors (4733308090).

5431542662 is a wasteful number, since it uses less digits than its factorization.

5431542662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408912.

The product of its digits is 172800, while the sum is 38.

The square root of 5431542662 is about 73699.0004138455. Note that the first 3 decimals coincide. The cubic root of 5431542662 is about 1757.8199874526.

The spelling of 5431542662 in words is "five billion, four hundred thirty-one million, five hundred forty-two thousand, six hundred sixty-two".