8045730546 has 16 divisors (see below), whose sum is σ = 18390241344. Its totient is φ = 2298780144.

The previous prime is 8045730541. The next prime is 8045730547. The reversal of 8045730546 is 6450375408.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 191565013 = 8045730546 / (8 + 0 + 4 + 5 + 7 + 3 + 0 + 5 + 4 + 6).

It is a junction number, because it is equal to n+sod(n) for n = 8045730498 and 8045730507.

It is not an unprimeable number, because it can be changed into a prime (8045730541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95782465 + ... + 95782548.

It is an arithmetic number, because the mean of its divisors is an integer number (1149390084).

Almost surely, 2^8045730546 is an apocalyptic number.

8045730546 is an abundant number, since it is smaller than the sum of its proper divisors (10344510798).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8045730546 is a wasteful number, since it uses less digits than its factorization.

8045730546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191565025.

The product of its (nonzero) digits is 403200, while the sum is 42.

The square root of 8045730546 is about 89697.9963321367. The cubic root of 8045730546 is about 2003.8036404073.

The spelling of 8045730546 in words is "eight billion, forty-five million, seven hundred thirty thousand, five hundred forty-six".