5535432558 has 24 divisors (see below), whose sum is σ = 11994863400. Its totient is φ = 1844924784.

The previous prime is 5535432557. The next prime is 5535432559. The reversal of 5535432558 is 8552345355.

5535432558 is a `hidden beast` number, since 5 + 53 + 5 + 43 + 2 + 558 = 666.

It is an interprime number because it is at equal distance from previous prime (5535432557) and next prime (5535432559).

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5535432557) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 224233 + ... + 247691.

It is an arithmetic number, because the mean of its divisors is an integer number (499785975).

Almost surely, 2^5535432558 is an apocalyptic number.

5535432558 is an abundant number, since it is smaller than the sum of its proper divisors (6459430842).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5535432558 is a wasteful number, since it uses less digits than its factorization.

5535432558 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36576 (or 36573 counting only the distinct ones).

The product of its digits is 1800000, while the sum is 45.

The square root of 5535432558 is about 74400.4876193698. The cubic root of 5535432558 is about 1768.9566406712.

The spelling of 5535432558 in words is "five billion, five hundred thirty-five million, four hundred thirty-two thousand, five hundred fifty-eight".