39189155253 has 8 divisors (see below), whose sum is σ = 52271649600. Its totient is φ = 26116382208.

The previous prime is 39189155237. The next prime is 39189155329. The reversal of 39189155253 is 35255198193.

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

It is not a de Polignac number, because 39189155253 - 2⁴ = 39189155237 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 39189155196 and 39189155205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39189154253) 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, 2420913 + ... + 2437046.

It is an arithmetic number, because the mean of its divisors is an integer number (6533956200).

Almost surely, 2^39189155253 is an apocalyptic number.

It is an amenable number.

39189155253 is a deficient number, since it is larger than the sum of its proper divisors (13082494347).

39189155253 is a wasteful number, since it uses less digits than its factorization.

39189155253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4860651.

The product of its digits is 1458000, while the sum is 51.

The spelling of 39189155253 in words is "thirty-nine billion, one hundred eighty-nine million, one hundred fifty-five thousand, two hundred fifty-three".