1351754754025 has 24 divisors (see below), whose sum is σ = 1805489640920. Its totient is φ = 998010339840.

The previous prime is 1351754754017. The next prime is 1351754754073. The reversal of 1351754754025 is 5204574571531.

It can be written as a sum of positive squares in 12 ways, for example, as 319017113856 + 1032737640169 = 564816^2 + 1016237^2 .

It is not a de Polignac number, because 1351754754025 - 2³ = 1351754754017 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1351754754025.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1132141 + ... + 1996309.

Almost surely, 2^{1351754754025} is an apocalyptic number.

It is an amenable number.

1351754754025 is a deficient number, since it is larger than the sum of its proper divisors (453734886895).

1351754754025 is a wasteful number, since it uses less digits than its factorization.

1351754754025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 869005 (or 869000 counting only the distinct ones).

The product of its (nonzero) digits is 2940000, while the sum is 49.

The spelling of 1351754754025 in words is "one trillion, three hundred fifty-one billion, seven hundred fifty-four million, seven hundred fifty-four thousand, twenty-five".