45461502 has 96 divisors (see below), whose sum is σ = 111196800. Its totient is φ = 13353984.

The previous prime is 45461477. The next prime is 45461503. The reversal of 45461502 is 20516454.

45461502 is a `hidden beast` number, since 45 + 4 + 615 + 0 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45461503) 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 47 ways as a sum of consecutive naturals, for example, 417024 + ... + 417132.

It is an arithmetic number, because the mean of its divisors is an integer number (1158300).

Almost surely, 2^45461502 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45461502, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55598400).

45461502 is an abundant number, since it is smaller than the sum of its proper divisors (65735298).

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

45461502 is a wasteful number, since it uses less digits than its factorization.

45461502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210 (or 207 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 45461502 is about 6742.5145161134. The cubic root of 45461502 is about 356.9011330867.

Adding to 45461502 its reverse (20516454), we get a palindrome (65977956).

The spelling of 45461502 in words is "forty-five million, four hundred sixty-one thousand, five hundred two".