30004652020052 has 12 divisors (see below), whose sum is σ = 52573046035860. Its totient is φ = 14983781724096.

The previous prime is 30004652020043. The next prime is 30004652020087. The reversal of 30004652020052 is 25002025640003.

It can be written as a sum of positive squares in 2 ways, for example, as 21629624386756 + 8375027633296 = 4650766^2 + 2893964^2 .

It is a junction number, because it is equal to n+sod(n) for n = 30004652019997 and 30004652020024.

It is a congruent number.

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, 4636067843 + ... + 4636074314.

It is an arithmetic number, because the mean of its divisors is an integer number (4381087169655).

Almost surely, 2^{30004652020052} is an apocalyptic number.

It is an amenable number.

30004652020052 is a deficient number, since it is larger than the sum of its proper divisors (22568394015808).

30004652020052 is a wasteful number, since it uses less digits than its factorization.

30004652020052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9272142970 (or 9272142968 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 30004652020052 its reverse (25002025640003), we get a palindrome (55006677660055).

The spelling of 30004652020052 in words is "thirty trillion, four billion, six hundred fifty-two million, twenty thousand, fifty-two".