8355445004 has 24 divisors (see below), whose sum is σ = 15306310656. Its totient is φ = 3986010000.

The previous prime is 8355444989. The next prime is 8355445027. The reversal of 8355445004 is 4005445538.

It is a super-2 number, since 2×8355445004² (a number of 21 digits) contains 22 as substring.

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, 465722 + ... + 483329.

It is an arithmetic number, because the mean of its divisors is an integer number (637762944).

Almost surely, 2^8355445004 is an apocalyptic number.

It is an amenable number.

8355445004 is a deficient number, since it is larger than the sum of its proper divisors (6950865652).

8355445004 is a wasteful number, since it uses less digits than its factorization.

8355445004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 949157 (or 949155 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 38.

The square root of 8355445004 is about 91408.1232932829. The cubic root of 8355445004 is about 2029.1922501595.

The spelling of 8355445004 in words is "eight billion, three hundred fifty-five million, four hundred forty-five thousand, four".