523035661030 has 64 divisors (see below), whose sum is σ = 1009919508480. Its totient is φ = 194327078400.

The previous prime is 523035661009. The next prime is 523035661033. The reversal of 523035661030 is 30166530325.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (523035661033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34789615 + ... + 34804645.

It is an arithmetic number, because the mean of its divisors is an integer number (15779992320).

Almost surely, 2^523035661030 is an apocalyptic number.

523035661030 is a deficient number, since it is larger than the sum of its proper divisors (486883847450).

523035661030 is a wasteful number, since it uses less digits than its factorization.

523035661030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17725.

The product of its (nonzero) digits is 48600, while the sum is 34.

The spelling of 523035661030 in words is "five hundred twenty-three billion, thirty-five million, six hundred sixty-one thousand, thirty".