54452045 has 8 divisors (see below), whose sum is σ = 65396760. Its totient is φ = 43525440.

The previous prime is 54452023. The next prime is 54452051. The reversal of 54452045 is 54025445.

It can be written as a sum of positive squares in 4 ways, for example, as 4169764 + 50282281 = 2042^2 + 7091^2 .

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

It is not a de Polignac number, because 54452045 - 2⁶ = 54451981 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54451999 and 54452017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3335 + ... + 10955.

It is an arithmetic number, because the mean of its divisors is an integer number (8174595).

Almost surely, 2^54452045 is an apocalyptic number.

It is an amenable number.

54452045 is a deficient number, since it is larger than the sum of its proper divisors (10944715).

54452045 is a wasteful number, since it uses less digits than its factorization.

54452045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9055.

The product of its (nonzero) digits is 16000, while the sum is 29.

The square root of 54452045 is about 7379.1628929032. The cubic root of 54452045 is about 379.0280911039.

The spelling of 54452045 in words is "fifty-four million, four hundred fifty-two thousand, forty-five".