157233726012277 has 8 divisors (see below), whose sum is σ = 162655913721600. Its totient is φ = 151811560642224.

The previous prime is 157233726012247. The next prime is 157233726012301. The reversal of 157233726012277 is 772210627332751.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-157233726012277 is a prime.

It is a super-3 number, since 3×157233726012277³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157233726012247) 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 7 ways as a sum of consecutive naturals, for example, 9417924 + ... + 20078962.

It is an arithmetic number, because the mean of its divisors is an integer number (20331989215200).

Almost surely, 2^{157233726012277} is an apocalyptic number.

It is an amenable number.

157233726012277 is a deficient number, since it is larger than the sum of its proper divisors (5422187709323).

157233726012277 is a wasteful number, since it uses less digits than its factorization.

157233726012277 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11169635.

The product of its (nonzero) digits is 10372320, while the sum is 55.

The spelling of 157233726012277 in words is "one hundred fifty-seven trillion, two hundred thirty-three billion, seven hundred twenty-six million, twelve thousand, two hundred seventy-seven".