552535515 has 36 divisors (see below), whose sum is σ = 1114096464. Its totient is φ = 252586656.

The previous prime is 552535507. The next prime is 552535517. The reversal of 552535515 is 515535255.

552535515 is a `hidden beast` number, since 5 + 52 + 53 + 551 + 5 = 666.

It is not a de Polignac number, because 552535515 - 2³ = 552535507 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 552535515.

It is not an unprimeable number, because it can be changed into a prime (552535517) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 123087 + ... + 127496.

It is an arithmetic number, because the mean of its divisors is an integer number (30947124).

Almost surely, 2^552535515 is an apocalyptic number.

552535515 is an abundant number, since it is smaller than the sum of its proper divisors (561560949).

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

552535515 is a wasteful number, since it uses less digits than its factorization.

552535515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250608 (or 250598 counting only the distinct ones).

The product of its digits is 93750, while the sum is 36.

The square root of 552535515 is about 23506.0740022659. The cubic root of 552535515 is about 820.5783719521.

The spelling of 552535515 in words is "five hundred fifty-two million, five hundred thirty-five thousand, five hundred fifteen".