135601461162 has 12 divisors (see below), whose sum is σ = 293803165890. Its totient is φ = 45200487048.

The previous prime is 135601461157. The next prime is 135601461167. The reversal of 135601461162 is 261164106531.

135601461162 is a `hidden beast` number, since 1 + 3 + 5 + 601 + 46 + 1 + 1 + 6 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (135601461157) and next prime (135601461167).

It can be written as a sum of positive squares in only one way, i.e., 73365681321 + 62235779841 = 270861^2 + 249471^2 .

It is not an unprimeable number, because it can be changed into a prime (135601461167) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3766707237 + ... + 3766707272.

Almost surely, 2^135601461162 is an apocalyptic number.

135601461162 is an abundant number, since it is smaller than the sum of its proper divisors (158201704728).

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

135601461162 is a wasteful number, since it uses less digits than its factorization.

135601461162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7533414517 (or 7533414514 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

Adding to 135601461162 its reverse (261164106531), we get a palindrome (396765567693).

The spelling of 135601461162 in words is "one hundred thirty-five billion, six hundred one million, four hundred sixty-one thousand, one hundred sixty-two".