532500055 has 8 divisors (see below), whose sum is σ = 642694752. Its totient is φ = 423536928.

The previous prime is 532500047. The next prime is 532500077. The reversal of 532500055 is 550005235.

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 532500055 - 2³ = 532500047 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 306939 + ... + 308668.

It is an arithmetic number, because the mean of its divisors is an integer number (80336844).

Almost surely, 2^532500055 is an apocalyptic number.

532500055 is a deficient number, since it is larger than the sum of its proper divisors (110194697).

532500055 is a wasteful number, since it uses less digits than its factorization.

532500055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 615785.

The product of its (nonzero) digits is 3750, while the sum is 25.

The square root of 532500055 is about 23075.9627101449. The cubic root of 532500055 is about 810.5376986655.

The spelling of 532500055 in words is "five hundred thirty-two million, five hundred thousand, fifty-five".