245043220000501 has 32 divisors (see below), whose sum is σ = 280992801817728. Its totient is φ = 211689014077440.

The previous prime is 245043220000457. The next prime is 245043220000547. The reversal of 245043220000501 is 105000022340542.

It is a cyclic number.

It is not a de Polignac number, because 245043220000501 - 2⁹ = 245043219999989 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 245043220000501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245043220000561) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37674001 + ... + 43696873.

It is an arithmetic number, because the mean of its divisors is an integer number (8781025056804).

Almost surely, 2^{245043220000501} is an apocalyptic number.

It is an amenable number.

245043220000501 is a deficient number, since it is larger than the sum of its proper divisors (35949581817227).

245043220000501 is a wasteful number, since it uses less digits than its factorization.

245043220000501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6023941.

The product of its (nonzero) digits is 9600, while the sum is 28.

The spelling of 245043220000501 in words is "two hundred forty-five trillion, forty-three billion, two hundred twenty million, five hundred one", and thus it is an aban number.