136552052445 has 16 divisors (see below), whose sum is σ = 221744230080. Its totient is φ = 71740779264.

The previous prime is 136552052389. The next prime is 136552052471. The reversal of 136552052445 is 544250255631.

It is not a de Polignac number, because 136552052445 - 2⁶ = 136552052381 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 136552052397 and 136552052406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67935340 + ... + 67937349.

It is an arithmetic number, because the mean of its divisors is an integer number (13859014380).

Almost surely, 2^136552052445 is an apocalyptic number.

136552052445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

136552052445 is a deficient number, since it is larger than the sum of its proper divisors (85192177635).

136552052445 is a wasteful number, since it uses less digits than its factorization.

136552052445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135872764.

The product of its (nonzero) digits is 720000, while the sum is 42.

The spelling of 136552052445 in words is "one hundred thirty-six billion, five hundred fifty-two million, fifty-two thousand, four hundred forty-five".