232220053001533 has 4 divisors (see below), whose sum is σ = 232220087820828. Its totient is φ = 232220018182240.

The previous prime is 232220053001501. The next prime is 232220053001543. The reversal of 232220053001533 is 335100350022232.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 170195324167449 + 62024728834084 = 13045893^2 + 7875578^2 .

It is a cyclic number.

It is not a de Polignac number, because 232220053001533 - 2⁵ = 232220053001501 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 232220053001495 and 232220053001504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232220053001543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3923338 + ... + 21905083.

It is an arithmetic number, because the mean of its divisors is an integer number (58055021955207).

Almost surely, 2^{232220053001533} is an apocalyptic number.

It is an amenable number.

232220053001533 is a deficient number, since it is larger than the sum of its proper divisors (34819295).

232220053001533 is an equidigital number, since it uses as much as digits as its factorization.

232220053001533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34819294.

The product of its (nonzero) digits is 32400, while the sum is 31.

The spelling of 232220053001533 in words is "two hundred thirty-two trillion, two hundred twenty billion, fifty-three million, one thousand, five hundred thirty-three".