4545045396 has 36 divisors (see below), whose sum is σ = 11498104800. Its totient is φ = 1513796688.

The previous prime is 4545045391. The next prime is 4545045397. The reversal of 4545045396 is 6935405454.

4545045396 is a `hidden beast` number, since 4 + 5 + 4 + 504 + 53 + 96 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4545045391) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4816 + ... + 95463.

It is an arithmetic number, because the mean of its divisors is an integer number (319391800).

Almost surely, 2^4545045396 is an apocalyptic number.

It is an amenable number.

4545045396 is an abundant number, since it is smaller than the sum of its proper divisors (6953059404).

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

4545045396 is a wasteful number, since it uses less digits than its factorization.

4545045396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101548 (or 101543 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 45.

The square root of 4545045396 is about 67416.9518444731. The cubic root of 4545045396 is about 1656.4541086422.

The spelling of 4545045396 in words is "four billion, five hundred forty-five million, forty-five thousand, three hundred ninety-six".