45054970 has 16 divisors (see below), whose sum is σ = 82985760. Its totient is φ = 17602704.

The previous prime is 45054917. The next prime is 45054979. The reversal of 45054970 is 7945054.

It is not an unprimeable number, because it can be changed into a prime (45054979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51960 + ... + 52819.

It is an arithmetic number, because the mean of its divisors is an integer number (5186610).

Almost surely, 2^45054970 is an apocalyptic number.

45054970 is a deficient number, since it is larger than the sum of its proper divisors (37930790).

45054970 is a wasteful number, since it uses less digits than its factorization.

45054970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104829.

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 45054970 is about 6712.2999039078. The cubic root of 45054970 is about 355.8341029417.

The spelling of 45054970 in words is "forty-five million, fifty-four thousand, nine hundred seventy".