45919569806 has 32 divisors (see below), whose sum is σ = 76594688640. Its totient is φ = 20472628000.

The previous prime is 45919569791. The next prime is 45919569821. The reversal of 45919569806 is 60896591954.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (45919569791) and next prime (45919569821).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 141185 + ... + 334323.

It is an arithmetic number, because the mean of its divisors is an integer number (2393584020).

Almost surely, 2^45919569806 is an apocalyptic number.

45919569806 is a deficient number, since it is larger than the sum of its proper divisors (30675118834).

45919569806 is a wasteful number, since it uses less digits than its factorization.

45919569806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193360.

The product of its (nonzero) digits is 20995200, while the sum is 62.

The spelling of 45919569806 in words is "forty-five billion, nine hundred nineteen million, five hundred sixty-nine thousand, eight hundred six".