30553423410252 has 24 divisors (see below), whose sum is σ = 72808157915136. Its totient is φ = 9967783523728.

The previous prime is 30553423410197. The next prime is 30553423410269. The reversal of 30553423410252 is 25201432435503.

It is a super-2 number, since 2×30553423410252² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 30553423410252.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27086367708 + ... + 27086368835.

It is an arithmetic number, because the mean of its divisors is an integer number (3033673246464).

Almost surely, 2^{30553423410252} is an apocalyptic number.

It is an amenable number.

30553423410252 is an abundant number, since it is smaller than the sum of its proper divisors (42254734504884).

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

30553423410252 is a wasteful number, since it uses less digits than its factorization.

30553423410252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54172736597 (or 54172736595 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 39.

Adding to 30553423410252 its reverse (25201432435503), we get a palindrome (55754855845755).

The spelling of 30553423410252 in words is "thirty trillion, five hundred fifty-three billion, four hundred twenty-three million, four hundred ten thousand, two hundred fifty-two".