45485955 has 28 divisors (see below), whose sum is σ = 81843840. Its totient is φ = 24257232.

The previous prime is 45485941. The next prime is 45485963. The reversal of 45485955 is 55958454.

45485955 is a `hidden beast` number, since 4 + 54 + 8 + 595 + 5 = 666.

45485955 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45485955 - 2¹² = 45481859 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 45485955.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 2595 + ... + 9884.

Almost surely, 2^45485955 is an apocalyptic number.

45485955 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

45485955 is a deficient number, since it is larger than the sum of its proper divisors (36357885).

45485955 is an equidigital number, since it uses as much as digits as its factorization.

45485955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12502 (or 12487 counting only the distinct ones).

The product of its digits is 720000, while the sum is 45.

The square root of 45485955 is about 6744.3276165975. The cubic root of 45485955 is about 356.9651120486.

The spelling of 45485955 in words is "forty-five million, four hundred eighty-five thousand, nine hundred fifty-five".