42824551475 has 12 divisors (see below), whose sum is σ = 53334339360. Its totient is φ = 34110031200.

The previous prime is 42824551439. The next prime is 42824551477. The reversal of 42824551475 is 57415542824.

42824551475 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 42824551475 - 2⁶ = 42824551411 is a prime.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (42824551477) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3734411 + ... + 3745860.

It is an arithmetic number, because the mean of its divisors is an integer number (4444528280).

Almost surely, 2^42824551475 is an apocalyptic number.

42824551475 is a deficient number, since it is larger than the sum of its proper divisors (10509787885).

42824551475 is a wasteful number, since it uses less digits than its factorization.

42824551475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7480510 (or 7480505 counting only the distinct ones).

The product of its digits is 1792000, while the sum is 47.

The spelling of 42824551475 in words is "forty-two billion, eight hundred twenty-four million, five hundred fifty-one thousand, four hundred seventy-five".