45527678 has 16 divisors (see below), whose sum is σ = 79709184. Its totient is φ = 19096440.

The previous prime is 45527663. The next prime is 45527687. The reversal of 45527678 is 87672554.

It is a congruent number.

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, 33938 + ... + 35253.

It is an arithmetic number, because the mean of its divisors is an integer number (4981824).

Almost surely, 2^45527678 is an apocalyptic number.

45527678 is a deficient number, since it is larger than the sum of its proper divisors (34181506).

45527678 is a wasteful number, since it uses less digits than its factorization.

45527678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69247.

The product of its digits is 470400, while the sum is 44.

The square root of 45527678 is about 6747.4200995640. The cubic root of 45527678 is about 357.0742234131.

The spelling of 45527678 in words is "forty-five million, five hundred twenty-seven thousand, six hundred seventy-eight".