193480867425 has 12 divisors (see below), whose sum is σ = 319888367600. Its totient is φ = 103189795920.

The previous prime is 193480867417. The next prime is 193480867457. The reversal of 193480867425 is 524768084391.

It is a happy number.

It is not a de Polignac number, because 193480867425 - 2³ = 193480867417 is a prime.

It is a super-2 number, since 2×193480867425² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1289872375 + ... + 1289872524.

It is a 1-persistent number, because it is pandigital, but 2⋅193480867425 = 386961734850 is not.

Almost surely, 2^193480867425 is an apocalyptic number.

193480867425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

193480867425 is a deficient number, since it is larger than the sum of its proper divisors (126407500175).

193480867425 is a wasteful number, since it uses less digits than its factorization.

193480867425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2579744912 (or 2579744907 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 57.

The spelling of 193480867425 in words is "one hundred ninety-three billion, four hundred eighty million, eight hundred sixty-seven thousand, four hundred twenty-five".