155507755150041 has 8 divisors (see below), whose sum is σ = 236964198323904. Its totient is φ = 88861574371440.

The previous prime is 155507755150039. The next prime is 155507755150051. The reversal of 155507755150041 is 140051557705551.

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

It is not a de Polignac number, because 155507755150041 - 2¹ = 155507755150039 is a prime.

It is not an unprimeable number, because it can be changed into a prime (155507755150051) 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, 3702565598790 + ... + 3702565598831.

It is an arithmetic number, because the mean of its divisors is an integer number (29620524790488).

Almost surely, 2^{155507755150041} is an apocalyptic number.

It is an amenable number.

155507755150041 is a deficient number, since it is larger than the sum of its proper divisors (81456443173863).

155507755150041 is an equidigital number, since it uses as much as digits as its factorization.

155507755150041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7405131197631.

The product of its (nonzero) digits is 3062500, while the sum is 51.

The spelling of 155507755150041 in words is "one hundred fifty-five trillion, five hundred seven billion, seven hundred fifty-five million, one hundred fifty thousand, forty-one".