530636150778 has 32 divisors (see below), whose sum is σ = 1119404067840. Its totient is φ = 167228011440.

The previous prime is 530636150773. The next prime is 530636150789. The reversal of 530636150778 is 877051636035.

It is a self number, because there is not a number n which added to its sum of digits gives 530636150778.

It is not an unprimeable number, because it can be changed into a prime (530636150773) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4684050 + ... + 4795997.

It is an arithmetic number, because the mean of its divisors is an integer number (34981377120).

Almost surely, 2^530636150778 is an apocalyptic number.

530636150778 is an abundant number, since it is smaller than the sum of its proper divisors (588767917062).

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

530636150778 is a wasteful number, since it uses less digits than its factorization.

530636150778 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9480562.

The product of its (nonzero) digits is 3175200, while the sum is 51.

The spelling of 530636150778 in words is "five hundred thirty billion, six hundred thirty-six million, one hundred fifty thousand, seven hundred seventy-eight".