555342445 has 16 divisors (see below), whose sum is σ = 761995008. Its totient is φ = 380615040.

The previous prime is 555342433. The next prime is 555342457. The reversal of 555342445 is 544243555.

555342445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (555342433) and next prime (555342457).

It is not a de Polignac number, because 555342445 - 2⁵ = 555342413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134857 + ... + 138913.

It is an arithmetic number, because the mean of its divisors is an integer number (47624688).

Almost surely, 2^555342445 is an apocalyptic number.

It is an amenable number.

555342445 is a deficient number, since it is larger than the sum of its proper divisors (206652563).

555342445 is a wasteful number, since it uses less digits than its factorization.

555342445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7980.

The product of its digits is 240000, while the sum is 37.

The square root of 555342445 is about 23565.7048483596. The cubic root of 555342445 is about 821.9655628349.

It can be divided in two parts, 555 and 342445, that added together give a cube (343000 = 70³).

The spelling of 555342445 in words is "five hundred fifty-five million, three hundred forty-two thousand, four hundred forty-five".