155162151567211 has 6 divisors (see below), whose sum is σ = 160697067795212. Its totient is φ = 149811732546840.

The previous prime is 155162151567119. The next prime is 155162151567251. The reversal of 155162151567211 is 112765151261551.

It is not a de Polignac number, because 155162151567211 - 2¹⁹ = 155162151042923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (155162151567251) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 92248602945 + ... + 92248604626.

Almost surely, 2^{155162151567211} is an apocalyptic number.

155162151567211 is a deficient number, since it is larger than the sum of its proper divisors (5534916228001).

155162151567211 is an equidigital number, since it uses as much as digits as its factorization.

155162151567211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184497207629 (or 184497207600 counting only the distinct ones).

The product of its digits is 630000, while the sum is 49.

The spelling of 155162151567211 in words is "one hundred fifty-five trillion, one hundred sixty-two billion, one hundred fifty-one million, five hundred sixty-seven thousand, two hundred eleven".