45787233753871 has 4 divisors (see below), whose sum is σ = 45925563765544. Its totient is φ = 45648903742200.

The previous prime is 45787233753841. The next prime is 45787233753887. The reversal of 45787233753871 is 17835733278754.

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 45787233753871 - 2¹³ = 45787233745679 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 45787233753871.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45787233753841) 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, 69165005340 + ... + 69165006001.

It is an arithmetic number, because the mean of its divisors is an integer number (11481390941386).

Almost surely, 2^{45787233753871} is an apocalyptic number.

45787233753871 is a deficient number, since it is larger than the sum of its proper divisors (138330011673).

45787233753871 is a wasteful number, since it uses less digits than its factorization.

45787233753871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138330011672.

The product of its digits is 829785600, while the sum is 70.

The spelling of 45787233753871 in words is "forty-five trillion, seven hundred eighty-seven billion, two hundred thirty-three million, seven hundred fifty-three thousand, eight hundred seventy-one".