2634045454 has 4 divisors (see below), whose sum is σ = 3951068184. Its totient is φ = 1317022726.

The previous prime is 2634045443. The next prime is 2634045457. The reversal of 2634045454 is 4545404362.

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

It is a super-2 number, since 2×2634045454² = 13876390907476132232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2634045457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 658511362 + ... + 658511365.

It is an arithmetic number, because the mean of its divisors is an integer number (987767046).

Almost surely, 2^2634045454 is an apocalyptic number.

2634045454 is a deficient number, since it is larger than the sum of its proper divisors (1317022730).

2634045454 is a wasteful number, since it uses less digits than its factorization.

2634045454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1317022729.

The product of its (nonzero) digits is 230400, while the sum is 37.

The square root of 2634045454 is about 51322.9525066514. The cubic root of 2634045454 is about 1381.0447619435.

The spelling of 2634045454 in words is "two billion, six hundred thirty-four million, forty-five thousand, four hundred fifty-four".