2453853654340 has 48 divisors (see below), whose sum is σ = 5741163235584. Its totient is φ = 873325088000.

The previous prime is 2453853654311. The next prime is 2453853654341. The reversal of 2453853654340 is 434563583542.

It is not an unprimeable number, because it can be changed into a prime (2453853654341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118647961 + ... + 118668640.

It is an arithmetic number, because the mean of its divisors is an integer number (119607567408).

Almost surely, 2^{2453853654340} is an apocalyptic number.

2453853654340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2453853654340 is an abundant number, since it is smaller than the sum of its proper divisors (3287309581244).

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

2453853654340 is a wasteful number, since it uses less digits than its factorization.

2453853654340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237316668 (or 237316666 counting only the distinct ones).

The product of its (nonzero) digits is 20736000, while the sum is 52.

The spelling of 2453853654340 in words is "two trillion, four hundred fifty-three billion, eight hundred fifty-three million, six hundred fifty-four thousand, three hundred forty".