1359393973655 has 32 divisors (see below), whose sum is σ = 1773699379200. Its totient is φ = 996379660800.

The previous prime is 1359393973621. The next prime is 1359393973667. The reversal of 1359393973655 is 5563793939531.

It is a happy number.

It is not a de Polignac number, because 1359393973655 - 2⁶ = 1359393973591 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4297151 + ... + 4602639.

It is an arithmetic number, because the mean of its divisors is an integer number (55428105600).

Almost surely, 2^{1359393973655} is an apocalyptic number.

1359393973655 is a deficient number, since it is larger than the sum of its proper divisors (414305405545).

1359393973655 is a wasteful number, since it uses less digits than its factorization.

1359393973655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307055.

The product of its digits is 310007250, while the sum is 68.

The spelling of 1359393973655 in words is "one trillion, three hundred fifty-nine billion, three hundred ninety-three million, nine hundred seventy-three thousand, six hundred fifty-five".