155060671 has 2 divisors, whose sum is σ = 155060672. Its totient is φ = 155060670.

The previous prime is 155060627. The next prime is 155060677. The reversal of 155060671 is 176060551.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 155060671 - 2²¹ = 152963519 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (155060677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 77530335 + 77530336.

It is an arithmetic number, because the mean of its divisors is an integer number (77530336).

Almost surely, 2^155060671 is an apocalyptic number.

155060671 is a deficient number, since it is larger than the sum of its proper divisors (1).

155060671 is an equidigital number, since it uses as much as digits as its factorization.

155060671 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6300, while the sum is 31.

The square root of 155060671 is about 12452.3359655930. The cubic root of 155060671 is about 537.2386135609.

The spelling of 155060671 in words is "one hundred fifty-five million, sixty thousand, six hundred seventy-one".