501970226607480 has 768 divisors, whose sum is σ = 1667203229122560. Its totient is φ = 120738169728000.

The previous prime is 501970226607469. The next prime is 501970226607503. The reversal of 501970226607480 is 84706622079105.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a self number, because there is not a number n which added to its sum of digits gives 501970226607480.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 81607902405 + ... + 81607908555.

It is an arithmetic number, because the mean of its divisors is an integer number (2170837537920).

Almost surely, 2^{501970226607480} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 501970226607480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (833601614561280).

501970226607480 is an abundant number, since it is smaller than the sum of its proper divisors (1165233002515080).

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

501970226607480 is a wasteful number, since it uses less digits than its factorization.

501970226607480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7208 (or 7185 counting only the distinct ones).

The product of its (nonzero) digits is 10160640, while the sum is 57.

The spelling of 501970226607480 in words is "five hundred one trillion, nine hundred seventy billion, two hundred twenty-six million, six hundred seven thousand, four hundred eighty".