45371604 has 24 divisors (see below), whose sum is σ = 107866080. Its totient is φ = 14838304.

The previous prime is 45371593. The next prime is 45371609. The reversal of 45371604 is 40617354.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45371609) 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 7 ways as a sum of consecutive naturals, for example, 35034 + ... + 36305.

It is an arithmetic number, because the mean of its divisors is an integer number (4494420).

Almost surely, 2^45371604 is an apocalyptic number.

It is an amenable number.

45371604 is an abundant number, since it is smaller than the sum of its proper divisors (62494476).

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

45371604 is a wasteful number, since it uses less digits than its factorization.

45371604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71399 (or 71397 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 45371604 is about 6735.8447131744. The cubic root of 45371604 is about 356.6657260677.

Adding to 45371604 its reverse (40617354), we get a palindrome (85988958).

The spelling of 45371604 in words is "forty-five million, three hundred seventy-one thousand, six hundred four".