45952454 has 8 divisors (see below), whose sum is σ = 68966208. Its totient is φ = 22963720.

The previous prime is 45952453. The next prime is 45952477. The reversal of 45952454 is 45425954.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×45952454² = 4223256057244232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45952451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 662 + ... + 9609.

It is an arithmetic number, because the mean of its divisors is an integer number (8620776).

Almost surely, 2^45952454 is an apocalyptic number.

45952454 is a deficient number, since it is larger than the sum of its proper divisors (23013754).

45952454 is a wasteful number, since it uses less digits than its factorization.

45952454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12510.

The product of its digits is 144000, while the sum is 38.

The square root of 45952454 is about 6778.8239392980. The cubic root of 45952454 is about 358.1812955633.

The spelling of 45952454 in words is "forty-five million, nine hundred fifty-two thousand, four hundred fifty-four".