155054141 has 8 divisors (see below), whose sum is σ = 169457184. Its totient is φ = 140702320.

The previous prime is 155054129. The next prime is 155054149. The reversal of 155054141 is 141450551.

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

It is not a de Polignac number, because 155054141 - 2¹⁰ = 155053117 is a prime.

It is a super-3 number, since 3×155054141³ (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 155054141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (155054149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6326 + ... + 18711.

It is an arithmetic number, because the mean of its divisors is an integer number (21182148).

Almost surely, 2^155054141 is an apocalyptic number.

155054141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

155054141 is a deficient number, since it is larger than the sum of its proper divisors (14403043).

155054141 is a wasteful number, since it uses less digits than its factorization.

155054141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25611.

The product of its (nonzero) digits is 2000, while the sum is 26.

The square root of 155054141 is about 12452.0737630324. The cubic root of 155054141 is about 537.2310719593.

The spelling of 155054141 in words is "one hundred fifty-five million, fifty-four thousand, one hundred forty-one".