155352541 has 8 divisors (see below), whose sum is σ = 157798784. Its totient is φ = 152915040.

The previous prime is 155352539. The next prime is 155352559. The reversal of 155352541 is 145253551.

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

It is a cyclic number.

It is not a de Polignac number, because 155352541 - 2¹ = 155352539 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 (155352521) 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, 39820 + ... + 43546.

It is an arithmetic number, because the mean of its divisors is an integer number (19724848).

Almost surely, 2^155352541 is an apocalyptic number.

It is an amenable number.

155352541 is a deficient number, since it is larger than the sum of its proper divisors (2446243).

155352541 is an equidigital number, since it uses as much as digits as its factorization.

155352541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4371.

The product of its digits is 15000, while the sum is 31.

The square root of 155352541 is about 12464.0499437382. The cubic root of 155352541 is about 537.5754828912.

The spelling of 155352541 in words is "one hundred fifty-five million, three hundred fifty-two thousand, five hundred forty-one".