556136153 has 4 divisors (see below), whose sum is σ = 558586320. Its totient is φ = 553685988.

The previous prime is 556136143. The next prime is 556136197. The reversal of 556136153 is 351631655.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 556136153 - 2⁶ = 556136089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (556136143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1224743 + ... + 1225196.

It is an arithmetic number, because the mean of its divisors is an integer number (139646580).

Almost surely, 2^556136153 is an apocalyptic number.

It is an amenable number.

556136153 is a deficient number, since it is larger than the sum of its proper divisors (2450167).

556136153 is a wasteful number, since it uses less digits than its factorization.

556136153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2450166.

The product of its digits is 40500, while the sum is 35.

The square root of 556136153 is about 23582.5391550613. The cubic root of 556136153 is about 822.3569670257.

It can be divided in two parts, 5561 and 36153, that added together give a palindrome (41714).

The spelling of 556136153 in words is "five hundred fifty-six million, one hundred thirty-six thousand, one hundred fifty-three".