245533100039 has 2 divisors, whose sum is σ = 245533100040. Its totient is φ = 245533100038.

The previous prime is 245533100023. The next prime is 245533100051. The reversal of 245533100039 is 930001335542.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 245533100039 - 2⁴ = 245533100023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 245533099981 and 245533100008.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (245533100069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122766550019 + 122766550020.

It is an arithmetic number, because the mean of its divisors is an integer number (122766550020).

Almost surely, 2^245533100039 is an apocalyptic number.

245533100039 is a deficient number, since it is larger than the sum of its proper divisors (1).

245533100039 is an equidigital number, since it uses as much as digits as its factorization.

245533100039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48600, while the sum is 35.

The spelling of 245533100039 in words is "two hundred forty-five billion, five hundred thirty-three million, one hundred thousand, thirty-nine".