45100425 has 12 divisors (see below), whose sum is σ = 74566160. Its totient is φ = 24053520.

The previous prime is 45100417. The next prime is 45100453. The reversal of 45100425 is 52400154.

It is not a de Polignac number, because 45100425 - 2³ = 45100417 is a prime.

It is a super-3 number, since 3×45100425³ (a number of 24 digits) contains 333 as substring.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 300595 + ... + 300744.

Almost surely, 2^45100425 is an apocalyptic number.

It is an amenable number.

45100425 is a deficient number, since it is larger than the sum of its proper divisors (29465735).

45100425 is a wasteful number, since it uses less digits than its factorization.

45100425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601352 (or 601347 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 45100425 is about 6715.6849985686. The cubic root of 45100425 is about 355.9537272054.

Adding to 45100425 its reverse (52400154), we get a palindrome (97500579).

The spelling of 45100425 in words is "forty-five million, one hundred thousand, four hundred twenty-five".