4545551001 has 8 divisors (see below), whose sum is σ = 6417248544. Its totient is φ = 2852110400.

The previous prime is 4545550981. The next prime is 4545551071. The reversal of 4545551001 is 1001555454.

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

It is not a de Polignac number, because 4545551001 - 2⁷ = 4545550873 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4545551001.

It is not an unprimeable number, because it can be changed into a prime (4545551071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44564175 + ... + 44564276.

It is an arithmetic number, because the mean of its divisors is an integer number (802156068).

Almost surely, 2^4545551001 is an apocalyptic number.

It is an amenable number.

4545551001 is a deficient number, since it is larger than the sum of its proper divisors (1871697543).

4545551001 is a wasteful number, since it uses less digits than its factorization.

4545551001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89128471.

The product of its (nonzero) digits is 10000, while the sum is 30.

The square root of 4545551001 is about 67420.7015759996. The cubic root of 4545551001 is about 1656.5155294020.

The spelling of 4545551001 in words is "four billion, five hundred forty-five million, five hundred fifty-one thousand, one".