6190377157 has 4 divisors (see below), whose sum is σ = 6307176780. Its totient is φ = 6073577536.

The previous prime is 6190377143. The next prime is 6190377203. The reversal of 6190377157 is 7517730916.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3565761796 + 2624615361 = 59714^2 + 51231^2 .

It is a cyclic number.

It is not a de Polignac number, because 6190377157 - 2¹¹ = 6190375109 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 (6190377257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58399732 + ... + 58399837.

It is an arithmetic number, because the mean of its divisors is an integer number (1576794195).

Almost surely, 2^6190377157 is an apocalyptic number.

It is an amenable number.

6190377157 is a deficient number, since it is larger than the sum of its proper divisors (116799623).

6190377157 is a wasteful number, since it uses less digits than its factorization.

6190377157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116799622.

The product of its (nonzero) digits is 277830, while the sum is 46.

The square root of 6190377157 is about 78678.9498976696. The cubic root of 6190377157 is about 1836.1396259448.

The spelling of 6190377157 in words is "six billion, one hundred ninety million, three hundred seventy-seven thousand, one hundred fifty-seven".