8390795545 has 16 divisors (see below), whose sum is σ = 11000587968. Its totient is φ = 6093355840.

The previous prime is 8390795503. The next prime is 8390795557. The reversal of 8390795545 is 5455970938.

It is not a de Polignac number, because 8390795545 - 2¹¹ = 8390793497 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (55).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75439 + ... + 149908.

It is an arithmetic number, because the mean of its divisors is an integer number (687536748).

Almost surely, 2^8390795545 is an apocalyptic number.

It is an amenable number.

8390795545 is a deficient number, since it is larger than the sum of its proper divisors (2609792423).

8390795545 is a wasteful number, since it uses less digits than its factorization.

8390795545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226040.

The product of its (nonzero) digits is 6804000, while the sum is 55.

The square root of 8390795545 is about 91601.2857169592. The cubic root of 8390795545 is about 2032.0499522235.

The spelling of 8390795545 in words is "eight billion, three hundred ninety million, seven hundred ninety-five thousand, five hundred forty-five".