45714286019 has 4 divisors (see below), whose sum is σ = 47701863696. Its totient is φ = 43726708344.

The previous prime is 45714285989. The next prime is 45714286027. The reversal of 45714286019 is 91068241754.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45714286019 - 2²⁴ = 45697508803 is a prime.

It is a super-2 number, since 2×45714286019² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45714286049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 993788804 + ... + 993788849.

It is an arithmetic number, because the mean of its divisors is an integer number (11925465924).

Almost surely, 2^45714286019 is an apocalyptic number.

45714286019 is a deficient number, since it is larger than the sum of its proper divisors (1987577677).

45714286019 is a wasteful number, since it uses less digits than its factorization.

45714286019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1987577676.

The product of its (nonzero) digits is 483840, while the sum is 47.

The spelling of 45714286019 in words is "forty-five billion, seven hundred fourteen million, two hundred eighty-six thousand, nineteen".