8022581254 has 4 divisors (see below), whose sum is σ = 12033871884. Its totient is φ = 4011290626.

The previous prime is 8022581239. The next prime is 8022581269. The reversal of 8022581254 is 4521852208.

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

It is an interprime number because it is at equal distance from previous prime (8022581239) and next prime (8022581269).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2005645312 + ... + 2005645315.

It is an arithmetic number, because the mean of its divisors is an integer number (3008467971).

Almost surely, 2^8022581254 is an apocalyptic number.

8022581254 is a deficient number, since it is larger than the sum of its proper divisors (4011290630).

8022581254 is a wasteful number, since it uses less digits than its factorization.

8022581254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4011290629.

The product of its (nonzero) digits is 51200, while the sum is 37.

The square root of 8022581254 is about 89568.8631947509. The cubic root of 8022581254 is about 2001.8800034065.

The spelling of 8022581254 in words is "eight billion, twenty-two million, five hundred eighty-one thousand, two hundred fifty-four".