380953538583 has 32 divisors (see below), whose sum is σ = 518945875200. Its totient is φ = 248507078400.

The previous prime is 380953538519. The next prime is 380953538627. The reversal of 380953538583 is 385835359083.

It is not a de Polignac number, because 380953538583 - 2⁶ = 380953538519 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380953538183) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52767348 + ... + 52774566.

It is an arithmetic number, because the mean of its divisors is an integer number (16217058600).

Almost surely, 2^380953538583 is an apocalyptic number.

380953538583 is a deficient number, since it is larger than the sum of its proper divisors (137992336617).

380953538583 is a wasteful number, since it uses less digits than its factorization.

380953538583 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8623.

The product of its (nonzero) digits is 46656000, while the sum is 60.

The spelling of 380953538583 in words is "three hundred eighty billion, nine hundred fifty-three million, five hundred thirty-eight thousand, five hundred eighty-three".