8622541045 has 8 divisors (see below), whose sum is σ = 10358097624. Its totient is φ = 6890667264.

The previous prime is 8622541027. The next prime is 8622541051. The reversal of 8622541045 is 5401452268.

It can be written as a sum of positive squares in 4 ways, for example, as 690323076 + 7932217969 = 26274^2 + 89063^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8622541045 - 2⁹ = 8622540533 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8622540995 and 8622541013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 915544 + ... + 924913.

It is an arithmetic number, because the mean of its divisors is an integer number (1294762203).

Almost surely, 2^8622541045 is an apocalyptic number.

It is an amenable number.

8622541045 is a deficient number, since it is larger than the sum of its proper divisors (1735556579).

8622541045 is a wasteful number, since it uses less digits than its factorization.

8622541045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1841399.

The product of its (nonzero) digits is 76800, while the sum is 37.

The square root of 8622541045 is about 92857.6385926328. The cubic root of 8622541045 is about 2050.5880561622.

The spelling of 8622541045 in words is "eight billion, six hundred twenty-two million, five hundred forty-one thousand, forty-five".