155114525445 has 16 divisors (see below), whose sum is σ = 270745353792. Its totient is φ = 75207042560.

The previous prime is 155114525417. The next prime is 155114525459. The reversal of 155114525445 is 544525411551.

It is not a de Polignac number, because 155114525445 - 2¹⁸ = 155114263301 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 155114525397 and 155114525406.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 470043852 + ... + 470044181.

It is an arithmetic number, because the mean of its divisors is an integer number (16921584612).

Almost surely, 2^155114525445 is an apocalyptic number.

155114525445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

155114525445 is a deficient number, since it is larger than the sum of its proper divisors (115630828347).

155114525445 is a wasteful number, since it uses less digits than its factorization.

155114525445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 940088052.

The product of its digits is 400000, while the sum is 42.

Adding to 155114525445 its reverse (544525411551), we get a palindrome (699639936996).

The spelling of 155114525445 in words is "one hundred fifty-five billion, one hundred fourteen million, five hundred twenty-five thousand, four hundred forty-five".