45719895 has 16 divisors (see below), whose sum is σ = 78779232. Its totient is φ = 22508160.

The previous prime is 45719893. The next prime is 45719903. The reversal of 45719895 is 59891754.

It is not a de Polignac number, because 45719895 - 2¹ = 45719893 is a prime.

It is a super-2 number, since 2×45719895² = 4180617597622050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45719893) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117036 + ... + 117425.

It is an arithmetic number, because the mean of its divisors is an integer number (4923702).

Almost surely, 2^45719895 is an apocalyptic number.

45719895 is a deficient number, since it is larger than the sum of its proper divisors (33059337).

45719895 is a wasteful number, since it uses less digits than its factorization.

45719895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234482.

The product of its digits is 453600, while the sum is 48.

The square root of 45719895 is about 6761.6488373769. The cubic root of 45719895 is about 357.5760380748.

The spelling of 45719895 in words is "forty-five million, seven hundred nineteen thousand, eight hundred ninety-five".