135360371952 has 120 divisors (see below), whose sum is σ = 413707458528. Its totient is φ = 41062694400.

The previous prime is 135360371933. The next prime is 135360371969. The reversal of 135360371952 is 259173063531.

135360371952 is a `hidden beast` number, since 1 + 35 + 3 + 603 + 7 + 1 + 9 + 5 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 135360371898 and 135360371907.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 376299 + ... + 642122.

Almost surely, 2^135360371952 is an apocalyptic number.

135360371952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

135360371952 is an abundant number, since it is smaller than the sum of its proper divisors (278347086576).

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

135360371952 is a wasteful number, since it uses less digits than its factorization.

135360371952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1018519 (or 1018510 counting only the distinct ones).

The product of its (nonzero) digits is 510300, while the sum is 45.

The spelling of 135360371952 in words is "one hundred thirty-five billion, three hundred sixty million, three hundred seventy-one thousand, nine hundred fifty-two".