53445001210 has 8 divisors (see below), whose sum is σ = 96201002196. Its totient is φ = 21378000480.

The previous prime is 53445001201. The next prime is 53445001243. The reversal of 53445001210 is 1210054435.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 47844125289 + 5600875921 = 218733^2 + 74839^2 .

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 (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2672250051 + ... + 2672250070.

Almost surely, 2^53445001210 is an apocalyptic number.

53445001210 is a deficient number, since it is larger than the sum of its proper divisors (42756000986).

53445001210 is a wasteful number, since it uses less digits than its factorization.

53445001210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5344500128.

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 53445001210 its reverse (1210054435), we get a palindrome (54655055645).

The spelling of 53445001210 in words is "fifty-three billion, four hundred forty-five million, one thousand, two hundred ten".