45099655 has 8 divisors (see below), whose sum is σ = 54452592. Its totient is φ = 35857728.

The previous prime is 45099653. The next prime is 45099689. The reversal of 45099655 is 55699054.

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 45099655 - 2¹ = 45099653 is a prime.

It is a super-2 number, since 2×45099655² = 4067957762238050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45099653) by changing a digit.

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, 26854 + ... + 28483.

It is an arithmetic number, because the mean of its divisors is an integer number (6806574).

Almost surely, 2^45099655 is an apocalyptic number.

45099655 is a deficient number, since it is larger than the sum of its proper divisors (9352937).

45099655 is a wasteful number, since it uses less digits than its factorization.

45099655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55505.

The product of its (nonzero) digits is 243000, while the sum is 43.

The square root of 45099655 is about 6715.6276698459. The cubic root of 45099655 is about 355.9517014601.

It can be divided in two parts, 45099 and 655, that added together give a palindrome (45754).

The spelling of 45099655 in words is "forty-five million, ninety-nine thousand, six hundred fifty-five".