45232027 has 4 divisors (see below), whose sum is σ = 47612680. Its totient is φ = 42851376.

The previous prime is 45232021. The next prime is 45232037. The reversal of 45232027 is 72023254.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45232027 is a prime.

It is a super-3 number, since 3×45232027³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45231992 and 45232010.

It is not an unprimeable number, because it can be changed into a prime (45232021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1190298 + ... + 1190335.

It is an arithmetic number, because the mean of its divisors is an integer number (11903170).

Almost surely, 2^45232027 is an apocalyptic number.

45232027 is a deficient number, since it is larger than the sum of its proper divisors (2380653).

45232027 is a wasteful number, since it uses less digits than its factorization.

45232027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2380652.

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 45232027 is about 6725.4759682866. The cubic root of 45232027 is about 356.2996125836.

The spelling of 45232027 in words is "forty-five million, two hundred thirty-two thousand, twenty-seven".