801475502080 has 672 divisors, whose sum is σ = 2259123955200. Its totient is φ = 272152657920.

The previous prime is 801475502053. The next prime is 801475502117. The reversal of 801475502080 is 80205574108.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9005342676 + ... + 9005342764.

It is an arithmetic number, because the mean of its divisors is an integer number (3361791600).

Almost surely, 2^801475502080 is an apocalyptic number.

801475502080 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 801475502080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1129561977600).

801475502080 is an abundant number, since it is smaller than the sum of its proper divisors (1457648453120).

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

801475502080 is a wasteful number, since it uses less digits than its factorization.

801475502080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244 (or 209 counting only the distinct ones).

The product of its (nonzero) digits is 89600, while the sum is 40.

The spelling of 801475502080 in words is "eight hundred one billion, four hundred seventy-five million, five hundred two thousand, eighty".