272454550405552 has 20 divisors (see below), whose sum is σ = 527902141147416. Its totient is φ = 136221739786880.

The previous prime is 272454550405537. The next prime is 272454550405553. The reversal of 272454550405552 is 255504055454272.

It is a junction number, because it is equal to n+sod(n) for n = 272454550405493 and 272454550405502.

It is not an unprimeable number, because it can be changed into a prime (272454550405553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 345557413 + ... + 346344964.

Almost surely, 2^{272454550405552} is an apocalyptic number.

It is an amenable number.

272454550405552 is a deficient number, since it is larger than the sum of its proper divisors (255447590741864).

272454550405552 is a wasteful number, since it uses less digits than its factorization.

272454550405552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 691926996 (or 691926990 counting only the distinct ones).

The product of its (nonzero) digits is 56000000, while the sum is 55.

The spelling of 272454550405552 in words is "two hundred seventy-two trillion, four hundred fifty-four billion, five hundred fifty million, four hundred five thousand, five hundred fifty-two".