55531656043414 has 4 divisors (see below), whose sum is σ = 83297484065124. Its totient is φ = 27765828021706.

The previous prime is 55531656043393. The next prime is 55531656043433. The reversal of 55531656043414 is 41434065613555.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13882914010852 + ... + 13882914010855.

It is an arithmetic number, because the mean of its divisors is an integer number (20824371016281).

Almost surely, 2^{55531656043414} is an apocalyptic number.

55531656043414 is a deficient number, since it is larger than the sum of its proper divisors (27765828021710).

55531656043414 is a wasteful number, since it uses less digits than its factorization.

55531656043414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27765828021709.

The product of its (nonzero) digits is 12960000, while the sum is 52.

The spelling of 55531656043414 in words is "fifty-five trillion, five hundred thirty-one billion, six hundred fifty-six million, forty-three thousand, four hundred fourteen".