45352866 has 16 divisors (see below), whose sum is σ = 97683264. Its totient is φ = 13954704.

The previous prime is 45352807. The next prime is 45352871. The reversal of 45352866 is 66825354.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 290646 + ... + 290801.

It is an arithmetic number, because the mean of its divisors is an integer number (6105204).

Almost surely, 2^45352866 is an apocalyptic number.

45352866 is an abundant number, since it is smaller than the sum of its proper divisors (52330398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45352866 is a wasteful number, since it uses less digits than its factorization.

45352866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581465.

The product of its digits is 172800, while the sum is 39.

The square root of 45352866 is about 6734.4536526729. The cubic root of 45352866 is about 356.6166195633.

The spelling of 45352866 in words is "forty-five million, three hundred fifty-two thousand, eight hundred sixty-six".