45171389286 has 32 divisors (see below), whose sum is σ = 100437252480. Its totient is φ = 15048671688.

The previous prime is 45171389261. The next prime is 45171389303. The reversal of 45171389286 is 68298317154.

45171389286 is a `hidden beast` number, since 4 + 517 + 1 + 38 + 92 + 8 + 6 = 666.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

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 15 ways as a sum of consecutive naturals, for example, 137556 + ... + 330551.

It is an arithmetic number, because the mean of its divisors is an integer number (3138664140).

Almost surely, 2^45171389286 is an apocalyptic number.

45171389286 is an abundant number, since it is smaller than the sum of its proper divisors (55265863194).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45171389286 is a wasteful number, since it uses less digits than its factorization.

45171389286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469905 (or 469899 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 54.

The spelling of 45171389286 in words is "forty-five billion, one hundred seventy-one million, three hundred eighty-nine thousand, two hundred eighty-six".