4545679092 has 48 divisors (see below), whose sum is σ = 11169829440. Its totient is φ = 1434834432.

The previous prime is 4545679091. The next prime is 4545679109. The reversal of 4545679092 is 2909765454.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4545679091) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 986538 + ... + 991134.

It is an arithmetic number, because the mean of its divisors is an integer number (232704780).

Almost surely, 2^4545679092 is an apocalyptic number.

It is an amenable number.

4545679092 is an abundant number, since it is smaller than the sum of its proper divisors (6624150348).

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

4545679092 is a wasteful number, since it uses less digits than its factorization.

4545679092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8960 (or 8958 counting only the distinct ones).

The product of its (nonzero) digits is 2721600, while the sum is 51.

The square root of 4545679092 is about 67421.6515075091. The cubic root of 4545679092 is about 1656.5310891393.

The spelling of 4545679092 in words is "four billion, five hundred forty-five million, six hundred seventy-nine thousand, ninety-two".