5901991095 has 64 divisors (see below), whose sum is σ = 12678994944. Its totient is φ = 2264094720.

The previous prime is 5901991091. The next prime is 5901991111.

It is a happy number.

5901991095 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5901991095 - 2² = 5901991091 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5901991091) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 181522 + ... + 211551.

It is an arithmetic number, because the mean of its divisors is an integer number (198109296).

Almost surely, 2^5901991095 is an apocalyptic number.

5901991095 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5901991095 is an abundant number, since it is smaller than the sum of its proper divisors (6777003849).

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

5901991095 is a wasteful number, since it uses less digits than its factorization.

5901991095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393112.

The product of its (nonzero) digits is 164025, while the sum is 48.

The square root of 5901991095 is about 76824.4173098631. The cubic root of 5901991095 is about 1807.1721146336.

The spelling of 5901991095 in words is "five billion, nine hundred one million, nine hundred ninety-one thousand, ninety-five".