55214034146 has 8 divisors (see below), whose sum is σ = 82868301804. Its totient is φ = 27591266880.

The previous prime is 55214034131. The next prime is 55214034149. The reversal of 55214034146 is 64143041255.

It can be written as a sum of positive squares in 2 ways, for example, as 50755133521 + 4458900625 = 225289^2 + 66775^2 .

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

It is not an unprimeable number, because it can be changed into a prime (55214034149) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 7870715 + ... + 7877726.

Almost surely, 2^55214034146 is an apocalyptic number.

55214034146 is a deficient number, since it is larger than the sum of its proper divisors (27654267658).

55214034146 is a wasteful number, since it uses less digits than its factorization.

55214034146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15750196.

The product of its (nonzero) digits is 57600, while the sum is 35.

The spelling of 55214034146 in words is "fifty-five billion, two hundred fourteen million, thirty-four thousand, one hundred forty-six".