5101223335157 has 4 divisors (see below), whose sum is σ = 5123499419820. Its totient is φ = 5078947250496.

The previous prime is 5101223335139. The next prime is 5101223335237. The reversal of 5101223335157 is 7515333221015.

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 2652855880081 + 2448367455076 = 1628759^2 + 1564726^2 .

It is a cyclic number.

It is not a de Polignac number, because 5101223335157 - 2⁶ = 5101223335093 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5101223335157.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5101223335757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11138041988 + ... + 11138042445.

It is an arithmetic number, because the mean of its divisors is an integer number (1280874854955).

Almost surely, 2^{5101223335157} is an apocalyptic number.

It is an amenable number.

5101223335157 is a deficient number, since it is larger than the sum of its proper divisors (22276084663).

5101223335157 is a wasteful number, since it uses less digits than its factorization.

5101223335157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22276084662.

The product of its (nonzero) digits is 94500, while the sum is 38.

The spelling of 5101223335157 in words is "five trillion, one hundred one billion, two hundred twenty-three million, three hundred thirty-five thousand, one hundred fifty-seven".