6091545463638 has 32 divisors (see below), whose sum is σ = 12429941166720. Its totient is φ = 1989597654720.

The previous prime is 6091545463607. The next prime is 6091545463649. The reversal of 6091545463638 is 8363645451906.

It is a super-2 number, since 2×6091545463638² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent 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, 27916983 + ... + 28134338.

It is an arithmetic number, because the mean of its divisors is an integer number (388435661460).

Almost surely, 2^{6091545463638} is an apocalyptic number.

6091545463638 is an abundant number, since it is smaller than the sum of its proper divisors (6338395703082).

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

6091545463638 is a wasteful number, since it uses less digits than its factorization.

6091545463638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56051692.

The product of its (nonzero) digits is 55987200, while the sum is 60.

The spelling of 6091545463638 in words is "six trillion, ninety-one billion, five hundred forty-five million, four hundred sixty-three thousand, six hundred thirty-eight".