532553145 has 8 divisors (see below), whose sum is σ = 852085056. Its totient is φ = 284028336.

The previous prime is 532553093. The next prime is 532553209. The reversal of 532553145 is 541355235.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 532553145 - 2¹³ = 532544953 is a prime.

It is a super-2 number, since 2×532553145² = 567225704498782050, which contains 22 as substring.

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, 17751757 + ... + 17751786.

It is an arithmetic number, because the mean of its divisors is an integer number (106510632).

Almost surely, 2^532553145 is an apocalyptic number.

It is an amenable number.

532553145 is a deficient number, since it is larger than the sum of its proper divisors (319531911).

532553145 is a wasteful number, since it uses less digits than its factorization.

532553145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35503551.

The product of its digits is 45000, while the sum is 33.

The square root of 532553145 is about 23077.1130126799. The cubic root of 532553145 is about 810.5646345102.

The spelling of 532553145 in words is "five hundred thirty-two million, five hundred fifty-three thousand, one hundred forty-five".