6494252550090 has 32 divisors (see below), whose sum is σ = 15592067991360. Its totient is φ = 1731149361024.

The previous prime is 6494252550061. The next prime is 6494252550179. The reversal of 6494252550090 is 900552524946.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40626339 + ... + 40785878.

It is an arithmetic number, because the mean of its divisors is an integer number (487252124730).

Almost surely, 2^{6494252550090} is an apocalyptic number.

6494252550090 is an abundant number, since it is smaller than the sum of its proper divisors (9097815441270).

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

6494252550090 is a wasteful number, since it uses less digits than its factorization.

6494252550090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81414886.

The product of its (nonzero) digits is 3888000, while the sum is 51.

The spelling of 6494252550090 in words is "six trillion, four hundred ninety-four billion, two hundred fifty-two million, five hundred fifty thousand, ninety".