245533325906 has 16 divisors (see below), whose sum is σ = 425416030560. Its totient is φ = 105040994880.

The previous prime is 245533325903. The next prime is 245533325909. The reversal of 245533325906 is 609523335542.

It is an interprime number because it is at equal distance from previous prime (245533325903) and next prime (245533325909).

It is a super-2 number, since 2×245533325906² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (245533325903) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 328252736 + ... + 328253483.

It is an arithmetic number, because the mean of its divisors is an integer number (26588501910).

Almost surely, 2^245533325906 is an apocalyptic number.

245533325906 is a deficient number, since it is larger than the sum of its proper divisors (179882704654).

245533325906 is a wasteful number, since it uses less digits than its factorization.

245533325906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 656506249.

The product of its (nonzero) digits is 2916000, while the sum is 47.

The spelling of 245533325906 in words is "two hundred forty-five billion, five hundred thirty-three million, three hundred twenty-five thousand, nine hundred six".