45484412 has 24 divisors (see below), whose sum is σ = 82734960. Its totient is φ = 21853440.

The previous prime is 45484381. The next prime is 45484427. The reversal of 45484412 is 21448454.

45484412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 27143 + ... + 28769.

It is an arithmetic number, because the mean of its divisors is an integer number (3447290).

Almost surely, 2^45484412 is an apocalyptic number.

It is an amenable number.

45484412 is a deficient number, since it is larger than the sum of its proper divisors (37250548).

45484412 is a wasteful number, since it uses less digits than its factorization.

45484412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1901 (or 1899 counting only the distinct ones).

The product of its digits is 20480, while the sum is 32.

The square root of 45484412 is about 6744.2132232011. The cubic root of 45484412 is about 356.9610756129.

The spelling of 45484412 in words is "forty-five million, four hundred eighty-four thousand, four hundred twelve".