10455454 has 4 divisors (see below), whose sum is σ = 15683184. Its totient is φ = 5227726.

The previous prime is 10455443. The next prime is 10455481. The reversal of 10455454 is 45455401.

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

It is a super-2 number, since 2×10455454² = 218633036692232, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2613862 + ... + 2613865.

It is an arithmetic number, because the mean of its divisors is an integer number (3920796).

Almost surely, 2^10455454 is an apocalyptic number.

10455454 is a deficient number, since it is larger than the sum of its proper divisors (5227730).

10455454 is an equidigital number, since it uses as much as digits as its factorization.

10455454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5227729.

The product of its (nonzero) digits is 8000, while the sum is 28.

The square root of 10455454 is about 3233.4894464031. The cubic root of 10455454 is about 218.6658512801.

The spelling of 10455454 in words is "ten million, four hundred fifty-five thousand, four hundred fifty-four".