158930377954 has 16 divisors (see below), whose sum is σ = 252679920768. Its totient is φ = 74713407552.

The previous prime is 158930377951. The next prime is 158930378011. The reversal of 158930377954 is 459773039851.

It is a happy number.

It is a super-2 number, since 2×158930377954² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 158930377892 and 158930377901.

It is not an unprimeable number, because it can be changed into a prime (158930377951) 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 7 ways as a sum of consecutive naturals, for example, 2384094 + ... + 2449849.

It is an arithmetic number, because the mean of its divisors is an integer number (15792495048).

Almost surely, 2^158930377954 is an apocalyptic number.

158930377954 is a deficient number, since it is larger than the sum of its proper divisors (93749542814).

158930377954 is a wasteful number, since it uses less digits than its factorization.

158930377954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4834929.

The product of its (nonzero) digits is 28576800, while the sum is 61.

The spelling of 158930377954 in words is "one hundred fifty-eight billion, nine hundred thirty million, three hundred seventy-seven thousand, nine hundred fifty-four".