2454255490 has 64 divisors (see below), whose sum is σ = 4816143360. Its totient is φ = 896808960.

The previous prime is 2454255481. The next prime is 2454255511. The reversal of 2454255490 is 945524542.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1553521 + ... + 1555099.

It is an arithmetic number, because the mean of its divisors is an integer number (75252240).

Almost surely, 2^2454255490 is an apocalyptic number.

2454255490 is a deficient number, since it is larger than the sum of its proper divisors (2361887870).

2454255490 is a wasteful number, since it uses less digits than its factorization.

2454255490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1867.

The product of its (nonzero) digits is 288000, while the sum is 40.

The square root of 2454255490 is about 49540.4429733930. The cubic root of 2454255490 is about 1348.8798188280.

The spelling of 2454255490 in words is "two billion, four hundred fifty-four million, two hundred fifty-five thousand, four hundred ninety".