2261724487595 has 4 divisors (see below), whose sum is σ = 2714069385120. Its totient is φ = 1809379590072.

The previous prime is 2261724487577. The next prime is 2261724487667. The reversal of 2261724487595 is 5957844271622.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2261724487595 - 2¹⁴ = 2261724471211 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 226172448755 + ... + 226172448764.

It is an arithmetic number, because the mean of its divisors is an integer number (678517346280).

Almost surely, 2^{2261724487595} is an apocalyptic number.

2261724487595 is a deficient number, since it is larger than the sum of its proper divisors (452344897525).

2261724487595 is an equidigital number, since it uses as much as digits as its factorization.

2261724487595 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452344897524.

The product of its digits is 67737600, while the sum is 62.

The spelling of 2261724487595 in words is "two trillion, two hundred sixty-one billion, seven hundred twenty-four million, four hundred eighty-seven thousand, five hundred ninety-five".