30554131333252 has 12 divisors (see below), whose sum is σ = 53469811291456. Its totient is φ = 15277042392840.

The previous prime is 30554131333213. The next prime is 30554131333277. The reversal of 30554131333252 is 25233313145503.

It is a super-2 number, since 2×30554131333252² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2676048 + ... + 8262535.

Almost surely, 2^{30554131333252} is an apocalyptic number.

It is an amenable number.

30554131333252 is a deficient number, since it is larger than the sum of its proper divisors (22915679958204).

30554131333252 is a wasteful number, since it uses less digits than its factorization.

30554131333252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11636898 (or 11636896 counting only the distinct ones).

The product of its (nonzero) digits is 486000, while the sum is 40.

Adding to 30554131333252 its reverse (25233313145503), we get a palindrome (55787444478755).

The spelling of 30554131333252 in words is "thirty trillion, five hundred fifty-four billion, one hundred thirty-one million, three hundred thirty-three thousand, two hundred fifty-two".