158054779352 has 8 divisors (see below), whose sum is σ = 296352711300. Its totient is φ = 79027389672.

The previous prime is 158054779307. The next prime is 158054779373. The reversal of 158054779352 is 253977450851.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 9878423702 + ... + 9878423717.

Almost surely, 2^158054779352 is an apocalyptic number.

It is an amenable number.

158054779352 is a deficient number, since it is larger than the sum of its proper divisors (138297931948).

158054779352 is a wasteful number, since it uses less digits than its factorization.

158054779352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19756847425 (or 19756847421 counting only the distinct ones).

The product of its (nonzero) digits is 10584000, while the sum is 56.

The spelling of 158054779352 in words is "one hundred fifty-eight billion, fifty-four million, seven hundred seventy-nine thousand, three hundred fifty-two".