2389415128253 has 8 divisors (see below), whose sum is σ = 2466518935296. Its totient is φ = 2312312940000.

The previous prime is 2389415128237. The next prime is 2389415128267. The reversal of 2389415128253 is 3528215149832.

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

It is not a de Polignac number, because 2389415128253 - 2⁴ = 2389415128237 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2389415128195 and 2389415128204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2389415124253) 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, 3068225 + ... + 3767337.

It is an arithmetic number, because the mean of its divisors is an integer number (308314866912).

Almost surely, 2^{2389415128253} is an apocalyptic number.

It is an amenable number.

2389415128253 is a deficient number, since it is larger than the sum of its proper divisors (77103807043).

2389415128253 is a wasteful number, since it uses less digits than its factorization.

2389415128253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 809395.

The product of its digits is 4147200, while the sum is 53.

The spelling of 2389415128253 in words is "two trillion, three hundred eighty-nine billion, four hundred fifteen million, one hundred twenty-eight thousand, two hundred fifty-three".