52290234412 has 12 divisors (see below), whose sum is σ = 98546980336. Its totient is φ = 24133954320.

The previous prime is 52290234331. The next prime is 52290234427. The reversal of 52290234412 is 21443209225.

It is a super-2 number, since 2×52290234412² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

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, 502790664 + ... + 502790767.

Almost surely, 2^52290234412 is an apocalyptic number.

52290234412 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

52290234412 is a deficient number, since it is larger than the sum of its proper divisors (46256745924).

52290234412 is a wasteful number, since it uses less digits than its factorization.

52290234412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1005581448 (or 1005581446 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

The spelling of 52290234412 in words is "fifty-two billion, two hundred ninety million, two hundred thirty-four thousand, four hundred twelve".