162361606723425 has 36 divisors (see below), whose sum is σ = 291501729726480. Its totient is φ = 86386191339360.

The previous prime is 162361606723411. The next prime is 162361606723549. The reversal of 162361606723425 is 524327606163261.

162361606723425 is a `hidden beast` number, since 1 + 6 + 2 + 3 + 6 + 1 + 606 + 7 + 2 + 3 + 4 + 25 = 666.

162361606723425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 162361606723425 - 2³¹ = 162359459239777 is a prime.

It is a super-2 number, since 2×162361606723425² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 861012099 + ... + 861200648.

It is an arithmetic number, because the mean of its divisors is an integer number (8097270270180).

Almost surely, 2^{162361606723425} is an apocalyptic number.

162361606723425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

162361606723425 is a deficient number, since it is larger than the sum of its proper divisors (129140123003055).

162361606723425 is a wasteful number, since it uses less digits than its factorization.

162361606723425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1722213182 (or 1722213174 counting only the distinct ones).

The product of its (nonzero) digits is 13063680, while the sum is 54.

The spelling of 162361606723425 in words is "one hundred sixty-two trillion, three hundred sixty-one billion, six hundred six million, seven hundred twenty-three thousand, four hundred twenty-five".