6357405090 has 32 divisors (see below), whose sum is σ = 15612607296. Its totient is φ = 1655881920.

The previous prime is 6357405079. The next prime is 6357405097. The reversal of 6357405090 is 905047536.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6357405097) 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, 2462821 + ... + 2465400.

It is an arithmetic number, because the mean of its divisors is an integer number (487893978).

Almost surely, 2^6357405090 is an apocalyptic number.

6357405090 is an abundant number, since it is smaller than the sum of its proper divisors (9255202206).

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

6357405090 is a wasteful number, since it uses less digits than its factorization.

6357405090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4928274.

The product of its (nonzero) digits is 113400, while the sum is 39.

The square root of 6357405090 is about 79733.3373815495. The cubic root of 6357405090 is about 1852.5074438627.

The spelling of 6357405090 in words is "six billion, three hundred fifty-seven million, four hundred five thousand, ninety".