2405050481 has 16 divisors (see below), whose sum is σ = 2481148368. Its totient is φ = 2330496000.

The previous prime is 2405050433. The next prime is 2405050511. The reversal of 2405050481 is 1840505042.

It can be written as a sum of positive squares in 8 ways, for example, as 128881 + 2404921600 = 359^2 + 49040^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2405050481 is a prime.

It is a super-2 number, since 2×2405050481² = 11568535632316662722, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2405050421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1008911 + ... + 1011291.

It is an arithmetic number, because the mean of its divisors is an integer number (155071773).

Almost surely, 2^2405050481 is an apocalyptic number.

It is an amenable number.

2405050481 is a deficient number, since it is larger than the sum of its proper divisors (76097887).

2405050481 is a wasteful number, since it uses less digits than its factorization.

2405050481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2692.

The product of its (nonzero) digits is 6400, while the sum is 29.

The square root of 2405050481 is about 49041.3140219550. The cubic root of 2405050481 is about 1339.8043972675.

The spelling of 2405050481 in words is "two billion, four hundred five million, fifty thousand, four hundred eighty-one".