2654662454 has 4 divisors (see below), whose sum is σ = 3981993684. Its totient is φ = 1327331226.

The previous prime is 2654662453. The next prime is 2654662457. The reversal of 2654662454 is 4542664562.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2654662453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 663665612 + ... + 663665615.

It is an arithmetic number, because the mean of its divisors is an integer number (995498421).

Almost surely, 2^2654662454 is an apocalyptic number.

2654662454 is a deficient number, since it is larger than the sum of its proper divisors (1327331230).

2654662454 is a wasteful number, since it uses less digits than its factorization.

2654662454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1327331229.

The product of its digits is 1382400, while the sum is 44.

The square root of 2654662454 is about 51523.4165598517. The cubic root of 2654662454 is about 1384.6386045044.

The spelling of 2654662454 in words is "two billion, six hundred fifty-four million, six hundred sixty-two thousand, four hundred fifty-four".