155413041 has 8 divisors (see below), whose sum is σ = 236819904. Its totient is φ = 88807440.

The previous prime is 155413033. The next prime is 155413073. The reversal of 155413041 is 140314551.

It is a happy number.

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

It is not a de Polignac number, because 155413041 - 2³ = 155413033 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (155413091) 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, 3700290 + ... + 3700331.

It is an arithmetic number, because the mean of its divisors is an integer number (29602488).

Almost surely, 2^155413041 is an apocalyptic number.

It is an amenable number.

155413041 is a deficient number, since it is larger than the sum of its proper divisors (81406863).

155413041 is an equidigital number, since it uses as much as digits as its factorization.

155413041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7400631.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 155413041 is about 12466.4766875008. The cubic root of 155413041 is about 537.6452577304.

Adding to 155413041 its reverse (140314551), we get a palindrome (295727592).

The spelling of 155413041 in words is "one hundred fifty-five million, four hundred thirteen thousand, forty-one".