245529993093 has 64 divisors (see below), whose sum is σ = 426077356032. Its totient is φ = 121951558080.

The previous prime is 245529993029. The next prime is 245529993101. The reversal of 245529993093 is 390399925542.

It is not a de Polignac number, because 245529993093 - 2⁶ = 245529993029 is a prime.

It is a super-3 number, since 3×245529993093³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245529993013) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 14884096 + ... + 14900582.

It is an arithmetic number, because the mean of its divisors is an integer number (6657458688).

Almost surely, 2^245529993093 is an apocalyptic number.

245529993093 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

245529993093 is a deficient number, since it is larger than the sum of its proper divisors (180547362939).

245529993093 is a wasteful number, since it uses less digits than its factorization.

245529993093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19334.

The product of its (nonzero) digits is 23619600, while the sum is 60.

The spelling of 245529993093 in words is "two hundred forty-five billion, five hundred twenty-nine million, nine hundred ninety-three thousand, ninety-three".