45365532 has 24 divisors (see below), whose sum is σ = 106025472. Its totient is φ = 15097200.

The previous prime is 45365519. The next prime is 45365533. The reversal of 45365532 is 23556354.

It is a junction number, because it is equal to n+sod(n) for n = 45365493 and 45365502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45365533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5557 + ... + 11027.

It is an arithmetic number, because the mean of its divisors is an integer number (4417728).

Almost surely, 2^45365532 is an apocalyptic number.

It is an amenable number.

45365532 is an abundant number, since it is smaller than the sum of its proper divisors (60659940).

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

45365532 is a wasteful number, since it uses less digits than its factorization.

45365532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6169 (or 6167 counting only the distinct ones).

The product of its digits is 54000, while the sum is 33.

The square root of 45365532 is about 6735.3939751139. The cubic root of 45365532 is about 356.6498147141.

The spelling of 45365532 in words is "forty-five million, three hundred sixty-five thousand, five hundred thirty-two".