497106753384 has 128 divisors (see below), whose sum is σ = 1319456793600. Its totient is φ = 155633218560.

The previous prime is 497106753313. The next prime is 497106753431. The reversal of 497106753384 is 483357601794.

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24936429 + ... + 24956355.

It is an arithmetic number, because the mean of its divisors is an integer number (10308256200).

Almost surely, 2^497106753384 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 497106753384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (659728396800).

497106753384 is an abundant number, since it is smaller than the sum of its proper divisors (822350040216).

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

497106753384 is a wasteful number, since it uses less digits than its factorization.

497106753384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20423 (or 20419 counting only the distinct ones).

The product of its (nonzero) digits is 15240960, while the sum is 57.

The spelling of 497106753384 in words is "four hundred ninety-seven billion, one hundred six million, seven hundred fifty-three thousand, three hundred eighty-four".