4545404662 has 4 divisors (see below), whose sum is σ = 6818106996. Its totient is φ = 2272702330.

The previous prime is 4545404659. The next prime is 4545404701. The reversal of 4545404662 is 2664045454.

It is a happy number.

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

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, 1136351164 + ... + 1136351167.

It is an arithmetic number, because the mean of its divisors is an integer number (1704526749).

Almost surely, 2^4545404662 is an apocalyptic number.

4545404662 is a deficient number, since it is larger than the sum of its proper divisors (2272702334).

4545404662 is a wasteful number, since it uses less digits than its factorization.

4545404662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2272702333.

The product of its (nonzero) digits is 460800, while the sum is 40.

The square root of 4545404662 is about 67419.6162997091. The cubic root of 4545404662 is about 1656.4977526479.

The spelling of 4545404662 in words is "four billion, five hundred forty-five million, four hundred four thousand, six hundred sixty-two".