155600602151 has 4 divisors (see below), whose sum is σ = 155681942592. Its totient is φ = 155519261712.

The previous prime is 155600602141. The next prime is 155600602169. The reversal of 155600602151 is 151206006551.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 155600602151 - 2²² = 155596407847 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (155600602111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40667351 + ... + 40671176.

It is an arithmetic number, because the mean of its divisors is an integer number (38920485648).

Almost surely, 2^155600602151 is an apocalyptic number.

155600602151 is a deficient number, since it is larger than the sum of its proper divisors (81340441).

155600602151 is an equidigital number, since it uses as much as digits as its factorization.

155600602151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81340440.

The product of its (nonzero) digits is 9000, while the sum is 32.

The spelling of 155600602151 in words is "one hundred fifty-five billion, six hundred million, six hundred two thousand, one hundred fifty-one".