611535052 has 12 divisors (see below), whose sum is σ = 1070700736. Its totient is φ = 305620560.

The previous prime is 611534981. The next prime is 611535061. The reversal of 611535052 is 250535116.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 611535052.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27099 + ... + 44242.

Almost surely, 2^611535052 is an apocalyptic number.

It is an amenable number.

611535052 is a deficient number, since it is larger than the sum of its proper divisors (459165684).

611535052 is a wasteful number, since it uses less digits than its factorization.

611535052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73488 (or 73486 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 28.

The square root of 611535052 is about 24729.2347637366. The cubic root of 611535052 is about 848.8034152641.

The spelling of 611535052 in words is "six hundred eleven million, five hundred thirty-five thousand, fifty-two".