10925719398 has 32 divisors (see below), whose sum is σ = 26486593920. Its totient is φ = 3310823880.

The previous prime is 10925719393. The next prime is 10925719403. The reversal of 10925719398 is 89391752901.

It is an interprime number because it is at equal distance from previous prime (10925719393) and next prime (10925719403).

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10925719393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9196140 + ... + 9197327.

It is an arithmetic number, because the mean of its divisors is an integer number (827706060).

Almost surely, 2^10925719398 is an apocalyptic number.

10925719398 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

10925719398 is an abundant number, since it is smaller than the sum of its proper divisors (15560874522).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10925719398 is a wasteful number, since it uses less digits than its factorization.

10925719398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18393489 (or 18393483 counting only the distinct ones).

The product of its (nonzero) digits is 1224720, while the sum is 54.

The spelling of 10925719398 in words is "ten billion, nine hundred twenty-five million, seven hundred nineteen thousand, three hundred ninety-eight".