388089474053 has 8 divisors (see below), whose sum is σ = 401534997600. Its totient is φ = 374648159088.

The previous prime is 388089473969. The next prime is 388089474079. The reversal of 388089474053 is 350474980883.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 388089474053 - 2⁸ = 388089473797 is a prime.

It is a super-2 number, since 2×388089474053² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 388089473983 and 388089474001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (388089477053) 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, 863951 + ... + 1233932.

It is an arithmetic number, because the mean of its divisors is an integer number (50191874700).

Almost surely, 2^388089474053 is an apocalyptic number.

It is an amenable number.

388089474053 is a deficient number, since it is larger than the sum of its proper divisors (13445523547).

388089474053 is a wasteful number, since it uses less digits than its factorization.

388089474053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2104291.

The product of its (nonzero) digits is 23224320, while the sum is 59.

The spelling of 388089474053 in words is "three hundred eighty-eight billion, eighty-nine million, four hundred seventy-four thousand, fifty-three".