45533555 has 8 divisors (see below), whose sum is σ = 54676512. Its totient is φ = 36402688.

The previous prime is 45533533. The next prime is 45533581. The reversal of 45533555 is 55533554.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45533555 - 2¹² = 45529459 is a prime.

It is a super-3 number, since 3×45533555³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian 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, 12947 + ... + 16083.

It is an arithmetic number, because the mean of its divisors is an integer number (6834564).

Almost surely, 2^45533555 is an apocalyptic number.

45533555 is a deficient number, since it is larger than the sum of its proper divisors (9142957).

45533555 is a wasteful number, since it uses less digits than its factorization.

45533555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6045.

The product of its digits is 112500, while the sum is 35.

The square root of 45533555 is about 6747.8555852952. The cubic root of 45533555 is about 357.0895872168.

Subtracting 45533555 from its reverse (55533554), we obtain a palindrome (9999999).

The spelling of 45533555 in words is "forty-five million, five hundred thirty-three thousand, five hundred fifty-five".