155036050025 has 12 divisors (see below), whose sum is σ = 192297876672. Its totient is φ = 123994533840.

The previous prime is 155036049983. The next prime is 155036050031. The reversal of 155036050025 is 520050630551.

It is not a de Polignac number, because 155036050025 - 2⁸ = 155036049769 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 155036049973 and 155036050000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 765269 + ... + 946418.

It is an arithmetic number, because the mean of its divisors is an integer number (16024823056).

Almost surely, 2^155036050025 is an apocalyptic number.

It is an amenable number.

155036050025 is a deficient number, since it is larger than the sum of its proper divisors (37261826647).

155036050025 is a wasteful number, since it uses less digits than its factorization.

155036050025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1715320 (or 1715315 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 32.

Adding to 155036050025 its reverse (520050630551), we get a palindrome (675086680576).

The spelling of 155036050025 in words is "one hundred fifty-five billion, thirty-six million, fifty thousand, twenty-five".