4545551002 has 8 divisors (see below), whose sum is σ = 7053441300. Its totient is φ = 2194403904.

The previous prime is 4545550981. The next prime is 4545551071. The reversal of 4545551002 is 2001555454.

It can be written as a sum of positive squares in 2 ways, for example, as 4545321561 + 229441 = 67419^2 + 479^2 .

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 39185727 + ... + 39185842.

Almost surely, 2^4545551002 is an apocalyptic number.

4545551002 is a deficient number, since it is larger than the sum of its proper divisors (2507890298).

4545551002 is a wasteful number, since it uses less digits than its factorization.

4545551002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78371600.

The product of its (nonzero) digits is 20000, while the sum is 31.

The square root of 4545551002 is about 67420.7015834158. The cubic root of 4545551002 is about 1656.5155295235.

The spelling of 4545551002 in words is "four billion, five hundred forty-five million, five hundred fifty-one thousand, two".