1013254454025 has 36 divisors (see below), whose sum is σ = 1979837798640. Its totient is φ = 491274885600.

The previous prime is 1013254453997. The next prime is 1013254454039. The reversal of 1013254454025 is 5204544523101.

1013254454025 is a `hidden beast` number, since 1 + 0 + 132 + 54 + 454 + 0 + 25 = 666.

It is not a de Polignac number, because 1013254454025 - 2⁵ = 1013254453993 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 204695395 + ... + 204700344.

Almost surely, 2^{1013254454025} is an apocalyptic number.

1013254454025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1013254454025 is a deficient number, since it is larger than the sum of its proper divisors (966583344615).

1013254454025 is a wasteful number, since it uses less digits than its factorization.

1013254454025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409395766 (or 409395758 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

Adding to 1013254454025 its reverse (5204544523101), we get a palindrome (6217798977126).

The spelling of 1013254454025 in words is "one trillion, thirteen billion, two hundred fifty-four million, four hundred fifty-four thousand, twenty-five".