5911926798157 has 8 divisors (see below), whose sum is σ = 5918726278584. Its totient is φ = 5905128569088.

The previous prime is 5911926798119. The next prime is 5911926798161. The reversal of 5911926798157 is 7518976291195.

It can be written as a sum of positive squares in 4 ways, for example, as 221741159236 + 5690185638921 = 470894^2 + 2385411^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5911926798157 - 2¹⁵ = 5911926765389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5911926795157) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9311313 + ... + 9925945.

It is an arithmetic number, because the mean of its divisors is an integer number (739840784823).

Almost surely, 2^{5911926798157} is an apocalyptic number.

It is an amenable number.

5911926798157 is a deficient number, since it is larger than the sum of its proper divisors (6799480427).

5911926798157 is a wasteful number, since it uses less digits than its factorization.

5911926798157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 625679.

The product of its digits is 85730400, while the sum is 70.

The spelling of 5911926798157 in words is "five trillion, nine hundred eleven billion, nine hundred twenty-six million, seven hundred ninety-eight thousand, one hundred fifty-seven".