555150545 has 8 divisors (see below), whose sum is σ = 667124520. Its totient is φ = 443491200.

The previous prime is 555150527. The next prime is 555150551. The reversal of 555150545 is 545051555.

It is a happy number.

555150545 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 104182849 + 450967696 = 10207^2 + 21236^2 .

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

It is not a de Polignac number, because 555150545 - 2⁶ = 555150481 is a prime.

It is a super-2 number, since 2×555150545² = 616384255227594050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74756 + ... + 81845.

It is an arithmetic number, because the mean of its divisors is an integer number (83390565).

Almost surely, 2^555150545 is an apocalyptic number.

It is an amenable number.

555150545 is a deficient number, since it is larger than the sum of its proper divisors (111973975).

555150545 is a wasteful number, since it uses less digits than its factorization.

555150545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157315.

The product of its (nonzero) digits is 62500, while the sum is 35.

The square root of 555150545 is about 23561.6329018173. The cubic root of 555150545 is about 821.8708744944.

The spelling of 555150545 in words is "five hundred fifty-five million, one hundred fifty thousand, five hundred forty-five".