2010249047562 has 32 divisors (see below), whose sum is σ = 4602278054400. Its totient is φ = 573428984688.

The previous prime is 2010249047561. The next prime is 2010249047623. The reversal of 2010249047562 is 2657409420102.

It is a happy number.

It is a super-2 number, since 2×2010249047562² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (2010249047561) 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 15 ways as a sum of consecutive naturals, for example, 38635612 + ... + 38687607.

It is an arithmetic number, because the mean of its divisors is an integer number (143821189200).

Almost surely, 2^{2010249047562} is an apocalyptic number.

2010249047562 is an abundant number, since it is smaller than the sum of its proper divisors (2592029006838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2010249047562 is a wasteful number, since it uses less digits than its factorization.

2010249047562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77323850.

The product of its (nonzero) digits is 241920, while the sum is 42.

The spelling of 2010249047562 in words is "two trillion, ten billion, two hundred forty-nine million, forty-seven thousand, five hundred sixty-two".