45471101 has 16 divisors (see below), whose sum is σ = 51192960. Its totient is φ = 40098240.

The previous prime is 45471077. The next prime is 45471103. The reversal of 45471101 is 10117454.

It is a happy number.

It is not a de Polignac number, because 45471101 - 2⁶ = 45471037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45471103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38246 + ... + 39416.

It is an arithmetic number, because the mean of its divisors is an integer number (3199560).

Almost surely, 2^45471101 is an apocalyptic number.

It is an amenable number.

45471101 is a deficient number, since it is larger than the sum of its proper divisors (5721859).

45471101 is a wasteful number, since it uses less digits than its factorization.

45471101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1316.

The product of its (nonzero) digits is 560, while the sum is 23.

The square root of 45471101 is about 6743.2263049671. The cubic root of 45471101 is about 356.9262506971.

Adding to 45471101 its reverse (10117454), we get a palindrome (55588555).

The spelling of 45471101 in words is "forty-five million, four hundred seventy-one thousand, one hundred one".