163550113462 has 4 divisors (see below), whose sum is σ = 245325170196. Its totient is φ = 81775056730.

The previous prime is 163550113411. The next prime is 163550113511. The reversal of 163550113462 is 264311055361.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×163550113462² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40887528364 + ... + 40887528367.

It is an arithmetic number, because the mean of its divisors is an integer number (61331292549).

Almost surely, 2^163550113462 is an apocalyptic number.

163550113462 is a deficient number, since it is larger than the sum of its proper divisors (81775056734).

163550113462 is an equidigital number, since it uses as much as digits as its factorization.

163550113462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81775056733.

The product of its (nonzero) digits is 64800, while the sum is 37.

The spelling of 163550113462 in words is "one hundred sixty-three billion, five hundred fifty million, one hundred thirteen thousand, four hundred sixty-two".