1054254552452 has 24 divisors (see below), whose sum is σ = 1974963933600. Its totient is φ = 490919602176.

The previous prime is 1054254552427. The next prime is 1054254552469. The reversal of 1054254552452 is 2542554524501.

It is a super-2 number, since 2×1054254552452² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117552893 + ... + 117561860.

It is an arithmetic number, because the mean of its divisors is an integer number (82290163900).

Almost surely, 2^{1054254552452} is an apocalyptic number.

It is an amenable number.

1054254552452 is a deficient number, since it is larger than the sum of its proper divisors (920709381148).

1054254552452 is a wasteful number, since it uses less digits than its factorization.

1054254552452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235114835 (or 235114833 counting only the distinct ones).

The product of its (nonzero) digits is 1600000, while the sum is 44.

The spelling of 1054254552452 in words is "one trillion, fifty-four billion, two hundred fifty-four million, five hundred fifty-two thousand, four hundred fifty-two".