45468546 has 16 divisors (see below), whose sum is σ = 92428608. Its totient is φ = 14907600.

The previous prime is 45468517. The next prime is 45468569. The reversal of 45468546 is 64586454.

45468546 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 45468498 and 45468507.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61750 + ... + 62481.

It is an arithmetic number, because the mean of its divisors is an integer number (5776788).

Almost surely, 2^45468546 is an apocalyptic number.

45468546 is an abundant number, since it is smaller than the sum of its proper divisors (46960062).

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

45468546 is a wasteful number, since it uses less digits than its factorization.

45468546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124297.

The product of its digits is 460800, while the sum is 42.

The square root of 45468546 is about 6743.0368529321. The cubic root of 45468546 is about 356.9195653986.

The spelling of 45468546 in words is "forty-five million, four hundred sixty-eight thousand, five hundred forty-six".