45484425 has 36 divisors (see below), whose sum is σ = 93109120. Its totient is φ = 20792160.

The previous prime is 45484381. The next prime is 45484427. The reversal of 45484425 is 52448454.

It is not a de Polignac number, because 45484425 - 2¹⁷ = 45353353 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45484425.

It is not an unprimeable number, because it can be changed into a prime (45484427) 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 35 ways as a sum of consecutive naturals, for example, 12865 + ... + 16014.

Almost surely, 2^45484425 is an apocalyptic number.

45484425 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

45484425 is an abundant number, since it is smaller than the sum of its proper divisors (47624695).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45484425 is a wasteful number, since it uses less digits than its factorization.

45484425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28902 (or 28894 counting only the distinct ones).

The product of its digits is 102400, while the sum is 36.

The square root of 45484425 is about 6744.2141869902. The cubic root of 45484425 is about 356.9611096209.

The spelling of 45484425 in words is "forty-five million, four hundred eighty-four thousand, four hundred twenty-five".