4545506726 has 8 divisors (see below), whose sum is σ = 6820443000. Its totient is φ = 2272025728.

The previous prime is 4545506687. The next prime is 4545506741. The reversal of 4545506726 is 6276055454.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×4545506726² = 41323262792222478152, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 355976 + ... + 368523.

It is an arithmetic number, because the mean of its divisors is an integer number (852555375).

Almost surely, 2^4545506726 is an apocalyptic number.

4545506726 is a deficient number, since it is larger than the sum of its proper divisors (2274936274).

4545506726 is a wasteful number, since it uses less digits than its factorization.

4545506726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 727638.

The product of its (nonzero) digits is 1008000, while the sum is 44.

The square root of 4545506726 is about 67420.3732264959. The cubic root of 4545506726 is about 1656.5101510689.

The spelling of 4545506726 in words is "four billion, five hundred forty-five million, five hundred six thousand, seven hundred twenty-six".