1373641055 has 16 divisors (see below), whose sum is σ = 1747811520. Its totient is φ = 1032801792.

The previous prime is 1373641051. The next prime is 1373641103. The reversal of 1373641055 is 5501463731.

It is a cyclic number.

It is not a de Polignac number, because 1373641055 - 2² = 1373641051 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1373641051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50681 + ... + 72909.

It is an arithmetic number, because the mean of its divisors is an integer number (109238220).

Almost surely, 2^1373641055 is an apocalyptic number.

1373641055 is a deficient number, since it is larger than the sum of its proper divisors (374170465).

1373641055 is a wasteful number, since it uses less digits than its factorization.

1373641055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22978.

The product of its (nonzero) digits is 37800, while the sum is 35.

The square root of 1373641055 is about 37062.6638950845. The cubic root of 1373641055 is about 1111.6235891840.

The spelling of 1373641055 in words is "one billion, three hundred seventy-three million, six hundred forty-one thousand, fifty-five".