158727456055 has 16 divisors (see below), whose sum is σ = 217689905664. Its totient is φ = 108838415520.

The previous prime is 158727456029. The next prime is 158727456067. The reversal of 158727456055 is 550654727851.

It is a happy number.

It is not a de Polignac number, because 158727456055 - 2¹³ = 158727447863 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 158727455987 and 158727456005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1990584 + ... + 2068786.

It is an arithmetic number, because the mean of its divisors is an integer number (13605619104).

Almost surely, 2^158727456055 is an apocalyptic number.

158727456055 is a deficient number, since it is larger than the sum of its proper divisors (58962449609).

158727456055 is an equidigital number, since it uses as much as digits as its factorization.

158727456055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136206.

The product of its (nonzero) digits is 11760000, while the sum is 55.

The spelling of 158727456055 in words is "one hundred fifty-eight billion, seven hundred twenty-seven million, four hundred fifty-six thousand, fifty-five".