2453548136 has 64 divisors (see below), whose sum is σ = 5049475200. Its totient is φ = 1110816000.

The previous prime is 2453548129. The next prime is 2453548157. The reversal of 2453548136 is 6318453542.

It is a junction number, because it is equal to n+sod(n) for n = 2453548093 and 2453548102.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1690211 + ... + 1691661.

It is an arithmetic number, because the mean of its divisors is an integer number (78898050).

Almost surely, 2^2453548136 is an apocalyptic number.

2453548136 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2453548136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2524737600).

2453548136 is an abundant number, since it is smaller than the sum of its proper divisors (2595927064).

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

2453548136 is a wasteful number, since it uses less digits than its factorization.

2453548136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1770 (or 1766 counting only the distinct ones).

The product of its digits is 345600, while the sum is 41.

The square root of 2453548136 is about 49533.3033019200. The cubic root of 2453548136 is about 1348.7502171056.

The spelling of 2453548136 in words is "two billion, four hundred fifty-three million, five hundred forty-eight thousand, one hundred thirty-six".