378383432053 has 16 divisors (see below), whose sum is σ = 426130693632. Its totient is φ = 332862696000.

The previous prime is 378383432051. The next prime is 378383432113. The reversal of 378383432053 is 350234383873.

It is a cyclic number.

It is not a de Polignac number, because 378383432053 - 2¹ = 378383432051 is a prime.

It is a super-3 number, since 3×378383432053³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 378383431988 and 378383432006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (378383432051) 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, 5304975 + ... + 5375827.

It is an arithmetic number, because the mean of its divisors is an integer number (26633168352).

Almost surely, 2^378383432053 is an apocalyptic number.

It is an amenable number.

378383432053 is a deficient number, since it is larger than the sum of its proper divisors (47747261579).

378383432053 is a wasteful number, since it uses less digits than its factorization.

378383432053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86556.

The product of its (nonzero) digits is 4354560, while the sum is 49.

The spelling of 378383432053 in words is "three hundred seventy-eight billion, three hundred eighty-three million, four hundred thirty-two thousand, fifty-three".