115262270739 has 48 divisors (see below), whose sum is σ = 208150525440. Its totient is φ = 59709588480.

The previous prime is 115262270729. The next prime is 115262270749. The reversal of 115262270739 is 937072262511.

It is a happy number.

115262270739 is a `hidden beast` number, since 1 + 1 + 526 + 22 + 70 + 7 + 39 = 666.

It is an interprime number because it is at equal distance from previous prime (115262270729) and next prime (115262270749).

It is not a de Polignac number, because 115262270739 - 2¹¹ = 115262268691 is a prime.

It is a super-2 number, since 2×115262270739² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 115262270694 and 115262270703.

It is not an unprimeable number, because it can be changed into a prime (115262270729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17139 + ... + 480435.

It is an arithmetic number, because the mean of its divisors is an integer number (4336469280).

Almost surely, 2^115262270739 is an apocalyptic number.

115262270739 is a deficient number, since it is larger than the sum of its proper divisors (92888254701).

115262270739 is a wasteful number, since it uses less digits than its factorization.

115262270739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463680 (or 463677 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 45.

The spelling of 115262270739 in words is "one hundred fifteen billion, two hundred sixty-two million, two hundred seventy thousand, seven hundred thirty-nine".