2455653451 has 4 divisors (see below), whose sum is σ = 2600103672. Its totient is φ = 2311203232.

The previous prime is 2455653439. The next prime is 2455653457. The reversal of 2455653451 is 1543565542.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2455653451 - 2¹¹ = 2455651403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2455653457) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72225085 + ... + 72225118.

It is an arithmetic number, because the mean of its divisors is an integer number (650025918).

Almost surely, 2^2455653451 is an apocalyptic number.

2455653451 is a deficient number, since it is larger than the sum of its proper divisors (144450221).

2455653451 is a wasteful number, since it uses less digits than its factorization.

2455653451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144450220.

The product of its digits is 360000, while the sum is 40.

The square root of 2455653451 is about 49554.5502552490. The cubic root of 2455653451 is about 1349.1358806587.

The spelling of 2455653451 in words is "two billion, four hundred fifty-five million, six hundred fifty-three thousand, four hundred fifty-one".