45687968285 has 8 divisors (see below), whose sum is σ = 54827406816. Its totient is φ = 36549144720.

The previous prime is 45687968273. The next prime is 45687968297. The reversal of 45687968285 is 58286978654.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (45687968273) and next prime (45687968297).

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

It is not a de Polignac number, because 45687968285 - 2¹⁰ = 45687967261 is a prime.

It is a super-2 number, since 2×45687968285² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 29582 + ... + 303728.

It is an arithmetic number, because the mean of its divisors is an integer number (6853425852).

Almost surely, 2^45687968285 is an apocalyptic number.

It is an amenable number.

45687968285 is a deficient number, since it is larger than the sum of its proper divisors (9139438531).

45687968285 is a wasteful number, since it uses less digits than its factorization.

45687968285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307483.

The product of its digits is 232243200, while the sum is 68.

The spelling of 45687968285 in words is "forty-five billion, six hundred eighty-seven million, nine hundred sixty-eight thousand, two hundred eighty-five".