2453720061 has 16 divisors (see below), whose sum is σ = 3524189760. Its totient is φ = 1509596160.

The previous prime is 2453720047. The next prime is 2453720089. The reversal of 2453720061 is 1600273542.

2453720061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2453720061 - 2¹¹ = 2453718013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2453720161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 259741 + ... + 269021.

It is an arithmetic number, because the mean of its divisors is an integer number (220261860).

Almost surely, 2^2453720061 is an apocalyptic number.

It is an amenable number.

2453720061 is a deficient number, since it is larger than the sum of its proper divisors (1070469699).

2453720061 is a wasteful number, since it uses less digits than its factorization.

2453720061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16076.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 2453720061 is about 49535.0387200818. The cubic root of 2453720061 is about 1348.7817195737.

The spelling of 2453720061 in words is "two billion, four hundred fifty-three million, seven hundred twenty thousand, sixty-one".