2453103153891 has 48 divisors (see below), whose sum is σ = 4040658760320. Its totient is φ = 1420712663040.

The previous prime is 2453103153829. The next prime is 2453103153899. The reversal of 2453103153891 is 1983513013542.

2453103153891 is a `hidden beast` number, since 2 + 4 + 5 + 3 + 103 + 1 + 538 + 9 + 1 = 666.

2453103153891 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 2453103153891 - 2¹¹ = 2453103151843 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2453103153899) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 44607670 + ... + 44662628.

It is an arithmetic number, because the mean of its divisors is an integer number (84180390840).

Almost surely, 2^{2453103153891} is an apocalyptic number.

2453103153891 is a deficient number, since it is larger than the sum of its proper divisors (1587555606429).

2453103153891 is a wasteful number, since it uses less digits than its factorization.

2453103153891 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77436 (or 77433 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 45.

The spelling of 2453103153891 in words is "two trillion, four hundred fifty-three billion, one hundred three million, one hundred fifty-three thousand, eight hundred ninety-one".