136566550032 has 40 divisors (see below), whose sum is σ = 384869369760. Its totient is φ = 41383802880.

The previous prime is 136566550031. The next prime is 136566550033. The reversal of 136566550032 is 230055665631.

It is an interprime number because it is at equal distance from previous prime (136566550031) and next prime (136566550033).

It is a super-3 number, since 3×136566550032³ (a number of 34 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (136566550031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129323857 + ... + 129324912.

It is an arithmetic number, because the mean of its divisors is an integer number (9621734244).

Almost surely, 2^136566550032 is an apocalyptic number.

136566550032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

136566550032 is an abundant number, since it is smaller than the sum of its proper divisors (248302819728).

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

136566550032 is a wasteful number, since it uses less digits than its factorization.

136566550032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258648791 (or 258648785 counting only the distinct ones).

The product of its (nonzero) digits is 486000, while the sum is 42.

The spelling of 136566550032 in words is "one hundred thirty-six billion, five hundred sixty-six million, five hundred fifty thousand, thirty-two".