55755375022 has 4 divisors (see below), whose sum is σ = 83633062536. Its totient is φ = 27877687510.

The previous prime is 55755374977. The next prime is 55755375079. The reversal of 55755375022 is 22057355755.

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, 13938843754 + ... + 13938843757.

It is an arithmetic number, because the mean of its divisors is an integer number (20908265634).

Almost surely, 2^55755375022 is an apocalyptic number.

55755375022 is a deficient number, since it is larger than the sum of its proper divisors (27877687514).

55755375022 is a wasteful number, since it uses less digits than its factorization.

55755375022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27877687513.

The product of its (nonzero) digits is 1837500, while the sum is 46.

The spelling of 55755375022 in words is "fifty-five billion, seven hundred fifty-five million, three hundred seventy-five thousand, twenty-two".