383485550001 has 8 divisors (see below), whose sum is σ = 512418418560. Its totient is φ = 255104857392.

The previous prime is 383485549949. The next prime is 383485550033. The reversal of 383485550001 is 100055584383.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 383485550001 - 2³⁸ = 108607643057 is a prime.

It is a super-2 number, since 2×383485550001² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (383485540001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138042366 + ... + 138045143.

It is an arithmetic number, because the mean of its divisors is an integer number (64052302320).

Almost surely, 2^383485550001 is an apocalyptic number.

It is an amenable number.

383485550001 is a deficient number, since it is larger than the sum of its proper divisors (128932868559).

383485550001 is a wasteful number, since it uses less digits than its factorization.

383485550001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276087975.

The product of its (nonzero) digits is 288000, while the sum is 42.

The spelling of 383485550001 in words is "three hundred eighty-three billion, four hundred eighty-five million, five hundred fifty thousand, one".