45719101 has 8 divisors (see below), whose sum is σ = 48380544. Its totient is φ = 43113840.

The previous prime is 45719099. The next prime is 45719119. The reversal of 45719101 is 10191754.

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

It is a cyclic number.

It is not a de Polignac number, because 45719101 - 2¹ = 45719099 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45719101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45719701) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12366 + ... + 15631.

It is an arithmetic number, because the mean of its divisors is an integer number (6047568).

Almost surely, 2^45719101 is an apocalyptic number.

It is an amenable number.

45719101 is a deficient number, since it is larger than the sum of its proper divisors (2661443).

45719101 is a wasteful number, since it uses less digits than its factorization.

45719101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28091.

The product of its (nonzero) digits is 1260, while the sum is 28.

The square root of 45719101 is about 6761.5901236322. The cubic root of 45719101 is about 357.5739681005.

The spelling of 45719101 in words is "forty-five million, seven hundred nineteen thousand, one hundred one".