872229301547 has 2 divisors, whose sum is σ = 872229301548. Its totient is φ = 872229301546.

The previous prime is 872229301481. The next prime is 872229301571. The reversal of 872229301547 is 745103922278.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 872229301547 - 2²⁴ = 872212524331 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 872229301495 and 872229301504.

It is not a weakly prime, because it can be changed into another prime (872229301597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 436114650773 + 436114650774.

It is an arithmetic number, because the mean of its divisors is an integer number (436114650774).

Almost surely, 2^872229301547 is an apocalyptic number.

872229301547 is a deficient number, since it is larger than the sum of its proper divisors (1).

872229301547 is an equidigital number, since it uses as much as digits as its factorization.

872229301547 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1693440, while the sum is 50.

The spelling of 872229301547 in words is "eight hundred seventy-two billion, two hundred twenty-nine million, three hundred one thousand, five hundred forty-seven".