45495036 has 18 divisors (see below), whose sum is σ = 115001432. Its totient is φ = 15165000.

The previous prime is 45495029. The next prime is 45495049. The reversal of 45495036 is 63059454.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 1263751 = 45495036 / (4 + 5 + 4 + 9 + 5 + 0 + 3 + 6).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 631840 + ... + 631911.

Almost surely, 2^45495036 is an apocalyptic number.

It is an amenable number.

45495036 is an abundant number, since it is smaller than the sum of its proper divisors (69506396).

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

45495036 is a wasteful number, since it uses less digits than its factorization.

45495036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1263761 (or 1263756 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The square root of 45495036 is about 6745.0008154188. Note that the first 3 decimals coincide. The cubic root of 45495036 is about 356.9888657874.

The spelling of 45495036 in words is "forty-five million, four hundred ninety-five thousand, thirty-six".