4551772870 has 16 divisors (see below), whose sum is σ = 8204028048. Its totient is φ = 1818300960.

The previous prime is 4551772859. The next prime is 4551772889. The reversal of 4551772870 is 782771554.

It is a self number, because there is not a number n which added to its sum of digits gives 4551772870.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 293076 + ... + 308215.

It is an arithmetic number, because the mean of its divisors is an integer number (512751753).

Almost surely, 2^4551772870 is an apocalyptic number.

4551772870 is a deficient number, since it is larger than the sum of its proper divisors (3652255178).

4551772870 is a wasteful number, since it uses less digits than its factorization.

4551772870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 602055.

The product of its (nonzero) digits is 548800, while the sum is 46.

The square root of 4551772870 is about 67466.8279230616. The cubic root of 4551772870 is about 1657.2709877747.

The spelling of 4551772870 in words is "four billion, five hundred fifty-one million, seven hundred seventy-two thousand, eight hundred seventy".