45352660 has 12 divisors (see below), whose sum is σ = 95240628. Its totient is φ = 18141056.

The previous prime is 45352649. The next prime is 45352661. The reversal of 45352660 is 6625354.

It can be written as a sum of positive squares in 2 ways, for example, as 19607184 + 25745476 = 4428^2 + 5074^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45352661) 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 3 ways as a sum of consecutive naturals, for example, 1133797 + ... + 1133836.

It is an arithmetic number, because the mean of its divisors is an integer number (7936719).

Almost surely, 2^45352660 is an apocalyptic number.

It is an amenable number.

45352660 is an abundant number, since it is smaller than the sum of its proper divisors (49887968).

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

45352660 is a wasteful number, since it uses less digits than its factorization.

45352660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2267642 (or 2267640 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 45352660 is about 6734.4383581706. The cubic root of 45352660 is about 356.6160796258.

The spelling of 45352660 in words is "forty-five million, three hundred fifty-two thousand, six hundred sixty".