532113345 has 24 divisors (see below), whose sum is σ = 976585896. Its totient is φ = 267099648.

The previous prime is 532113341. The next prime is 532113359. The reversal of 532113345 is 543311235.

532113345 is a `hidden beast` number, since 5 + 321 + 1 + 334 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 40870449 + 491242896 = 6393^2 + 22164^2 .

It is not a de Polignac number, because 532113345 - 2² = 532113341 is a prime.

It is a super-2 number, since 2×532113345² = 566289223854178050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (532113341) 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 23 ways as a sum of consecutive naturals, for example, 347022 + ... + 348551.

It is an arithmetic number, because the mean of its divisors is an integer number (40691079).

Almost surely, 2^532113345 is an apocalyptic number.

It is an amenable number.

532113345 is a deficient number, since it is larger than the sum of its proper divisors (444472551).

532113345 is a wasteful number, since it uses less digits than its factorization.

532113345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 695601 (or 695598 counting only the distinct ones).

The product of its digits is 5400, while the sum is 27.

The square root of 532113345 is about 23067.5821229708. The cubic root of 532113345 is about 810.3414426984.

The spelling of 532113345 in words is "five hundred thirty-two million, one hundred thirteen thousand, three hundred forty-five".