54662045 has 4 divisors (see below), whose sum is σ = 65594460. Its totient is φ = 43729632.

The previous prime is 54662029. The next prime is 54662051. The reversal of 54662045 is 54026645.

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

It can be written as a sum of positive squares in 2 ways, for example, as 6692569 + 47969476 = 2587^2 + 6926^2 .

It is a cyclic number.

It is not a de Polignac number, because 54662045 - 2⁴ = 54662029 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5466200 + ... + 5466209.

It is an arithmetic number, because the mean of its divisors is an integer number (16398615).

Almost surely, 2^54662045 is an apocalyptic number.

It is an amenable number.

54662045 is a deficient number, since it is larger than the sum of its proper divisors (10932415).

54662045 is a wasteful number, since it uses less digits than its factorization.

54662045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10932414.

The product of its (nonzero) digits is 28800, while the sum is 32.

The square root of 54662045 is about 7393.3784564298. The cubic root of 54662045 is about 379.5147198706.

The spelling of 54662045 in words is "fifty-four million, six hundred sixty-two thousand, forty-five".