155252035 has 8 divisors (see below), whose sum is σ = 190846656. Its totient is φ = 121172160.

The previous prime is 155252033. The next prime is 155252057. The reversal of 155252035 is 530252551.

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

It is not a de Polignac number, because 155252035 - 2¹ = 155252033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 155251994 and 155252012.

It is not an unprimeable number, because it can be changed into a prime (155252033) 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, 378459 + ... + 378868.

It is an arithmetic number, because the mean of its divisors is an integer number (23855832).

Almost surely, 2^155252035 is an apocalyptic number.

155252035 is a deficient number, since it is larger than the sum of its proper divisors (35594621).

155252035 is an equidigital number, since it uses as much as digits as its factorization.

155252035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 757373.

The product of its (nonzero) digits is 7500, while the sum is 28.

The square root of 155252035 is about 12460.0174558465. The cubic root of 155252035 is about 537.4595289521.

The spelling of 155252035 in words is "one hundred fifty-five million, two hundred fifty-two thousand, thirty-five".