45386545 has 8 divisors (see below), whose sum is σ = 54576000. Its totient is φ = 36234480.

The previous prime is 45386519. The next prime is 45386569. The reversal of 45386545 is 54568354.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45386545 - 2²⁵ = 11832113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45386498 and 45386507.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6601 + ... + 11590.

It is an arithmetic number, because the mean of its divisors is an integer number (6822000).

Almost surely, 2^45386545 is an apocalyptic number.

It is an amenable number.

45386545 is a deficient number, since it is larger than the sum of its proper divisors (9189455).

45386545 is a wasteful number, since it uses less digits than its factorization.

45386545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18695.

The product of its digits is 288000, while the sum is 40.

The square root of 45386545 is about 6736.9536884262. The cubic root of 45386545 is about 356.7048721217.

The spelling of 45386545 in words is "forty-five million, three hundred eighty-six thousand, five hundred forty-five".