45209316016 has 20 divisors (see below), whose sum is σ = 87604950712. Its totient is φ = 22601586816.

The previous prime is 45209316013. The next prime is 45209316041. The reversal of 45209316016 is 61061390254.

45209316016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×45209316016² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45209316013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68085 + ... + 308308.

Almost surely, 2^45209316016 is an apocalyptic number.

It is an amenable number.

45209316016 is a deficient number, since it is larger than the sum of its proper divisors (42395634696).

45209316016 is a wasteful number, since it uses less digits than its factorization.

45209316016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383908 (or 383902 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 37.

The spelling of 45209316016 in words is "forty-five billion, two hundred nine million, three hundred sixteen thousand, sixteen".