11379889825 has 24 divisors (see below), whose sum is σ = 14272943616. Its totient is φ = 9000072000.

The previous prime is 11379889823. The next prime is 11379889861. The reversal of 11379889825 is 52898897311.

It is not a de Polignac number, because 11379889825 - 2¹ = 11379889823 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11379889823) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 771015 + ... + 785635.

It is an arithmetic number, because the mean of its divisors is an integer number (594705984).

Almost surely, 2^11379889825 is an apocalyptic number.

It is an amenable number.

11379889825 is a deficient number, since it is larger than the sum of its proper divisors (2893053791).

11379889825 is a wasteful number, since it uses less digits than its factorization.

11379889825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14985 (or 14980 counting only the distinct ones).

The product of its digits is 8709120, while the sum is 61.

The spelling of 11379889825 in words is "eleven billion, three hundred seventy-nine million, eight hundred eighty-nine thousand, eight hundred twenty-five".