4545455006 has 32 divisors (see below), whose sum is σ = 7324020000. Its totient is φ = 2109144960.

The previous prime is 4545454967. The next prime is 4545455027. The reversal of 4545455006 is 6005545454.

It is a super-2 number, since 2×4545455006² = 41322322423140920072, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1652120 + ... + 1654868.

It is an arithmetic number, because the mean of its divisors is an integer number (228875625).

Almost surely, 2^4545455006 is an apocalyptic number.

4545455006 is a deficient number, since it is larger than the sum of its proper divisors (2778564994).

4545455006 is a wasteful number, since it uses less digits than its factorization.

4545455006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3644.

The product of its (nonzero) digits is 240000, while the sum is 38.

The square root of 4545455006 is about 67419.9896618206. The cubic root of 4545455006 is about 1656.5038683055.

The spelling of 4545455006 in words is "four billion, five hundred forty-five million, four hundred fifty-five thousand, six".