40363055 has 16 divisors (see below), whose sum is σ = 49185984. Its totient is φ = 31795200.

The previous prime is 40363033. The next prime is 40363061. The reversal of 40363055 is 55036304.

It is not a de Polignac number, because 40363055 - 2⁶ = 40362991 is a prime.

It is a Duffinian number.

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, 145577 + ... + 145853.

It is an arithmetic number, because the mean of its divisors is an integer number (3074124).

Almost surely, 2^40363055 is an apocalyptic number.

40363055 is a deficient number, since it is larger than the sum of its proper divisors (8822929).

40363055 is a wasteful number, since it uses less digits than its factorization.

40363055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 626.

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 40363055 is about 6353.1925045602. The cubic root of 40363055 is about 343.0267668028.

Adding to 40363055 its reverse (55036304), we get a palindrome (95399359).

The spelling of 40363055 in words is "forty million, three hundred sixty-three thousand, fifty-five".