1045556598241 has 4 divisors (see below), whose sum is σ = 1060282747584. Its totient is φ = 1030830448900.

The previous prime is 1045556598211. The next prime is 1045556598257. The reversal of 1045556598241 is 1428956555401.

It is a happy number.

1045556598241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 1045556598241 - 2⁵ = 1045556598209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1045556598211) 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, 7363074565 + ... + 7363074706.

It is an arithmetic number, because the mean of its divisors is an integer number (265070686896).

Almost surely, 2^{1045556598241} is an apocalyptic number.

It is an amenable number.

1045556598241 is a deficient number, since it is larger than the sum of its proper divisors (14726149343).

1045556598241 is an equidigital number, since it uses as much as digits as its factorization.

1045556598241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14726149342.

The product of its (nonzero) digits is 8640000, while the sum is 55.

The spelling of 1045556598241 in words is "one trillion, forty-five billion, five hundred fifty-six million, five hundred ninety-eight thousand, two hundred forty-one".