158676681530 has 16 divisors (see below), whose sum is σ = 294831512064. Its totient is φ = 61423231440.

The previous prime is 158676681521. The next prime is 158676681539. The reversal of 158676681530 is 35186676851.

158676681530 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (158676681521) and next prime (158676681539).

It is a super-2 number, since 2×158676681530² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (158676681539) 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 7 ways as a sum of consecutive naturals, for example, 255929822 + ... + 255930441.

It is an arithmetic number, because the mean of its divisors is an integer number (18426969504).

Almost surely, 2^158676681530 is an apocalyptic number.

158676681530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

158676681530 is a deficient number, since it is larger than the sum of its proper divisors (136154830534).

158676681530 is a wasteful number, since it uses less digits than its factorization.

158676681530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511860301.

The product of its (nonzero) digits is 7257600, while the sum is 56.

The spelling of 158676681530 in words is "one hundred fifty-eight billion, six hundred seventy-six million, six hundred eighty-one thousand, five hundred thirty".