925363873381 has 4 divisors (see below), whose sum is σ = 926488253152. Its totient is φ = 924239493612.

The previous prime is 925363873363. The next prime is 925363873403. The reversal of 925363873381 is 183378363529.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 183378363529 = 428227².

It is a cyclic number.

It is not a de Polignac number, because 925363873381 - 2³⁵ = 891004135013 is a prime.

It is a super-2 number, since 2×925363873381² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (925363873981) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 562188651 + ... + 562190296.

It is an arithmetic number, because the mean of its divisors is an integer number (231622063288).

Almost surely, 2^925363873381 is an apocalyptic number.

It is an amenable number.

925363873381 is a deficient number, since it is larger than the sum of its proper divisors (1124379771).

925363873381 is a wasteful number, since it uses less digits than its factorization.

925363873381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1124379770.

The product of its digits is 19595520, while the sum is 58.

The spelling of 925363873381 in words is "nine hundred twenty-five billion, three hundred sixty-three million, eight hundred seventy-three thousand, three hundred eighty-one".