16432460152552 has 8 divisors (see below), whose sum is σ = 30810862786050. Its totient is φ = 8216230076272.

The previous prime is 16432460152481. The next prime is 16432460152657. The reversal of 16432460152552 is 25525106423461.

It can be written as a sum of positive squares in only one way, i.e., 16008849223236 + 423610929316 = 4001106^2 + 650854^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×16432460152552² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1027028759527 + ... + 1027028759542.

Almost surely, 2^{16432460152552} is an apocalyptic number.

It is an amenable number.

16432460152552 is a deficient number, since it is larger than the sum of its proper divisors (14378402633498).

16432460152552 is a wasteful number, since it uses less digits than its factorization.

16432460152552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2054057519075 (or 2054057519071 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 46.

The spelling of 16432460152552 in words is "sixteen trillion, four hundred thirty-two billion, four hundred sixty million, one hundred fifty-two thousand, five hundred fifty-two".