45483156 has 36 divisors (see below), whose sum is σ = 115282804. Its totient is φ = 15120000.

The previous prime is 45483149. The next prime is 45483157. The reversal of 45483156 is 65138454.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 8468100 + 37015056 = 2910^2 + 6084^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 45483156.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45483157) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13656 + ... + 16656.

Almost surely, 2^45483156 is an apocalyptic number.

It is an amenable number.

45483156 is an abundant number, since it is smaller than the sum of its proper divisors (69799648).

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

45483156 is a wasteful number, since it uses less digits than its factorization.

45483156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3432 (or 3427 counting only the distinct ones).

The product of its digits is 57600, while the sum is 36.

The square root of 45483156 is about 6744.1201056921. The cubic root of 45483156 is about 356.9577898921.

The spelling of 45483156 in words is "forty-five million, four hundred eighty-three thousand, one hundred fifty-six".