530057830778 has 8 divisors (see below), whose sum is σ = 908670567072. Its totient is φ = 227167641756.

The previous prime is 530057830759. The next prime is 530057830801. The reversal of 530057830778 is 877038750035.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×530057830778² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18930636800 + ... + 18930636827.

It is an arithmetic number, because the mean of its divisors is an integer number (113583820884).

Almost surely, 2^530057830778 is an apocalyptic number.

530057830778 is a deficient number, since it is larger than the sum of its proper divisors (378612736294).

530057830778 is a wasteful number, since it uses less digits than its factorization.

530057830778 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37861273636.

The product of its (nonzero) digits is 4939200, while the sum is 53.

The spelling of 530057830778 in words is "five hundred thirty billion, fifty-seven million, eight hundred thirty thousand, seven hundred seventy-eight".