245453051401 has 4 divisors (see below), whose sum is σ = 248910136704. Its totient is φ = 241995966100.

The previous prime is 245453051359. The next prime is 245453051453. The reversal of 245453051401 is 104150354542.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 245453051401 - 2⁷ = 245453051273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (245453051471) 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, 1728542545 + ... + 1728542686.

It is an arithmetic number, because the mean of its divisors is an integer number (62227534176).

Almost surely, 2^245453051401 is an apocalyptic number.

It is an amenable number.

245453051401 is a deficient number, since it is larger than the sum of its proper divisors (3457085303).

245453051401 is an equidigital number, since it uses as much as digits as its factorization.

245453051401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3457085302.

The product of its (nonzero) digits is 48000, while the sum is 34.

The spelling of 245453051401 in words is "two hundred forty-five billion, four hundred fifty-three million, fifty-one thousand, four hundred one".