45413228319 has 8 divisors (see below), whose sum is σ = 62504228352. Its totient is φ = 29298856920.

The previous prime is 45413228317. The next prime is 45413228359. The reversal of 45413228319 is 91382231454.

It is a happy number.

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

It is not a de Polignac number, because 45413228319 - 2¹ = 45413228317 is a prime.

It is a super-2 number, since 2×45413228319² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45413228317) 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, 244157049 + ... + 244157234.

It is an arithmetic number, because the mean of its divisors is an integer number (7813028544).

Almost surely, 2^45413228319 is an apocalyptic number.

45413228319 is a deficient number, since it is larger than the sum of its proper divisors (17091000033).

45413228319 is a wasteful number, since it uses less digits than its factorization.

45413228319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488314317.

The product of its digits is 207360, while the sum is 42.

The spelling of 45413228319 in words is "forty-five billion, four hundred thirteen million, two hundred twenty-eight thousand, three hundred nineteen".