45676545 has 8 divisors (see below), whose sum is σ = 73082496. Its totient is φ = 24360816.

The previous prime is 45676541. The next prime is 45676549. The reversal of 45676545 is 54567654.

45676545 is an esthetic number in base 10, because in such base its adjacent digits differ by 1.

It is an interprime number because it is at equal distance from previous prime (45676541) and next prime (45676549).

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

It is not a de Polignac number, because 45676545 - 2² = 45676541 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 45676497 and 45676506.

It is not an unprimeable number, because it can be changed into a prime (45676541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1522537 + ... + 1522566.

It is an arithmetic number, because the mean of its divisors is an integer number (9135312).

Almost surely, 2^45676545 is an apocalyptic number.

It is an amenable number.

45676545 is a deficient number, since it is larger than the sum of its proper divisors (27405951).

45676545 is a wasteful number, since it uses less digits than its factorization.

45676545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3045111.

The product of its digits is 504000, while the sum is 42.

The square root of 45676545 is about 6758.4424980908. The cubic root of 45676545 is about 357.4629886538.

The spelling of 45676545 in words is "forty-five million, six hundred seventy-six thousand, five hundred forty-five".