475871967078 has 64 divisors (see below), whose sum is σ = 959683549440. Its totient is φ = 157308480000.

The previous prime is 475871967073. The next prime is 475871967083. The reversal of 475871967078 is 870769178574.

It is an interprime number because it is at equal distance from previous prime (475871967073) and next prime (475871967083).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (475871967073) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 452779653 + ... + 452780703.

It is an arithmetic number, because the mean of its divisors is an integer number (14995055460).

Almost surely, 2^475871967078 is an apocalyptic number.

475871967078 is an abundant number, since it is smaller than the sum of its proper divisors (483811582362).

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

475871967078 is a wasteful number, since it uses less digits than its factorization.

475871967078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2373.

The product of its (nonzero) digits is 165957120, while the sum is 69.

The spelling of 475871967078 in words is "four hundred seventy-five billion, eight hundred seventy-one million, nine hundred sixty-seven thousand, seventy-eight".