11552151506346 has 32 divisors (see below), whose sum is σ = 28005215774400. Its totient is φ = 3500651971440.

The previous prime is 11552151506281. The next prime is 11552151506359. The reversal of 11552151506346 is 64360515125511.

11552151506346 is a `hidden beast` number, since 1 + 1 + 5 + 5 + 2 + 1 + 5 + 1 + 5 + 0 + 634 + 6 = 666.

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, 9724032661 + ... + 9724033848.

It is an arithmetic number, because the mean of its divisors is an integer number (875162992950).

Almost surely, 2^{11552151506346} is an apocalyptic number.

11552151506346 is an abundant number, since it is smaller than the sum of its proper divisors (16453064268054).

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

11552151506346 is a wasteful number, since it uses less digits than its factorization.

11552151506346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19448066531 (or 19448066525 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 45.

The spelling of 11552151506346 in words is "eleven trillion, five hundred fifty-two billion, one hundred fifty-one million, five hundred six thousand, three hundred forty-six".