532120057 has 6 divisors (see below), whose sum is σ = 618996858. Its totient is φ = 456102864.

The previous prime is 532120031. The next prime is 532120081. The reversal of 532120057 is 750021235.

It can be written as a sum of positive squares in only one way, i.e., 518199696 + 13920361 = 22764^2 + 3731^2 .

It is not a de Polignac number, because 532120057 - 2¹⁹ = 531595769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (532120027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5429748 + ... + 5429845.

It is an arithmetic number, because the mean of its divisors is an integer number (103166143).

Almost surely, 2^532120057 is an apocalyptic number.

It is an amenable number.

532120057 is a deficient number, since it is larger than the sum of its proper divisors (86876801).

532120057 is a wasteful number, since it uses less digits than its factorization.

532120057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10859607 (or 10859600 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 532120057 is about 23067.7276080675. The cubic root of 532120057 is about 810.3448498602.

The spelling of 532120057 in words is "five hundred thirty-two million, one hundred twenty thousand, fifty-seven".