155061602151 has 8 divisors (see below), whose sum is σ = 206755121664. Its totient is φ = 103371242040.

The previous prime is 155061602141. The next prime is 155061602167. The reversal of 155061602151 is 151206160551.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 155061602151 - 2¹¹ = 155061600103 is a prime.

It is a super-3 number, since 3×155061602151³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (155061602131) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 672855 + ... + 873416.

It is an arithmetic number, because the mean of its divisors is an integer number (25844390208).

Almost surely, 2^155061602151 is an apocalyptic number.

155061602151 is a deficient number, since it is larger than the sum of its proper divisors (51693519513).

155061602151 is a wasteful number, since it uses less digits than its factorization.

155061602151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1579701.

The product of its (nonzero) digits is 9000, while the sum is 33.

The spelling of 155061602151 in words is "one hundred fifty-five billion, sixty-one million, six hundred two thousand, one hundred fifty-one".