5431132555 has 8 divisors (see below), whose sum is σ = 6518909952. Its totient is φ = 4343872128.

The previous prime is 5431132541. The next prime is 5431132561. The reversal of 5431132555 is 5552311345.

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 5431132555 - 2⁹ = 5431132043 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5431132555.

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, 105739 + ... + 148468.

It is an arithmetic number, because the mean of its divisors is an integer number (814863744).

Almost surely, 2^5431132555 is an apocalyptic number.

5431132555 is a deficient number, since it is larger than the sum of its proper divisors (1087777397).

5431132555 is a wasteful number, since it uses less digits than its factorization.

5431132555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258485.

The product of its digits is 45000, while the sum is 34.

The square root of 5431132555 is about 73696.2180508607. The cubic root of 5431132555 is about 1757.7757451154.

The spelling of 5431132555 in words is "five billion, four hundred thirty-one million, one hundred thirty-two thousand, five hundred fifty-five".