405058097620 has 48 divisors (see below), whose sum is σ = 938377742400. Its totient is φ = 145638859520.

The previous prime is 405058097597. The next prime is 405058097621. The reversal of 405058097620 is 26790850504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (405058097621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10324090 + ... + 10363249.

It is an arithmetic number, because the mean of its divisors is an integer number (19549536300).

Almost surely, 2^405058097620 is an apocalyptic number.

It is an amenable number.

405058097620 is an abundant number, since it is smaller than the sum of its proper divisors (533319644780).

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

405058097620 is a wasteful number, since it uses less digits than its factorization.

405058097620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20687448 (or 20687446 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 46.

The spelling of 405058097620 in words is "four hundred five billion, fifty-eight million, ninety-seven thousand, six hundred twenty".