45055553266 has 16 divisors (see below), whose sum is σ = 67852005408. Its totient is φ = 22438288800.

The previous prime is 45055553239. The next prime is 45055553273. The reversal of 45055553266 is 66235555054.

It is a happy 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, 1365301 + ... + 1397911.

It is an arithmetic number, because the mean of its divisors is an integer number (4240750338).

Almost surely, 2^45055553266 is an apocalyptic number.

45055553266 is a deficient number, since it is larger than the sum of its proper divisors (22796452142).

45055553266 is a wasteful number, since it uses less digits than its factorization.

45055553266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35337.

The product of its (nonzero) digits is 2700000, while the sum is 46.

The spelling of 45055553266 in words is "forty-five billion, fifty-five million, five hundred fifty-three thousand, two hundred sixty-six".