45493558210 has 16 divisors (see below), whose sum is σ = 81890921592. Its totient is φ = 18196864000.

The previous prime is 45493558189. The next prime is 45493558213. The reversal of 45493558210 is 1285539454.

It can be written as a sum of positive squares in 4 ways, for example, as 19459413009 + 26034145201 = 139497^2 + 161351^2 .

It is not an unprimeable number, because it can be changed into a prime (45493558213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 471060 + ... + 559360.

Almost surely, 2^45493558210 is an apocalyptic number.

45493558210 is a deficient number, since it is larger than the sum of its proper divisors (36397363382).

45493558210 is a wasteful number, since it uses less digits than its factorization.

45493558210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139829.

The product of its (nonzero) digits is 864000, while the sum is 46.

The spelling of 45493558210 in words is "forty-five billion, four hundred ninety-three million, five hundred fifty-eight thousand, two hundred ten".