45463454 has 16 divisors (see below), whose sum is σ = 70227648. Its totient is φ = 22057632.

The previous prime is 45463381. The next prime is 45463459. The reversal of 45463454 is 45436454.

It is a super-2 number, since 2×45463454² = 4133851299220232, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45463459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40667 + ... + 41769.

It is an arithmetic number, because the mean of its divisors is an integer number (4389228).

Almost surely, 2^45463454 is an apocalyptic number.

45463454 is a deficient number, since it is larger than the sum of its proper divisors (24764194).

45463454 is a wasteful number, since it uses less digits than its factorization.

45463454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1699.

The product of its digits is 115200, while the sum is 35.

The square root of 45463454 is about 6742.6592676777. The cubic root of 45463454 is about 356.9062411526.

Subtracting from 45463454 its reverse (45436454), we obtain a cube (27000 = 30³).

It can be divided in two parts, 4546 and 3454, that added together give a cube (8000 = 20³).

The spelling of 45463454 in words is "forty-five million, four hundred sixty-three thousand, four hundred fifty-four".