1351125105425 has 24 divisors (see below), whose sum is σ = 1683139772160. Its totient is φ = 1075904884800.

The previous prime is 1351125105413. The next prime is 1351125105457. The reversal of 1351125105425 is 5245015211531.

It is not a de Polignac number, because 1351125105425 - 2²² = 1351120911121 is a prime.

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, 59590991 + ... + 59613659.

It is an arithmetic number, because the mean of its divisors is an integer number (70130823840).

Almost surely, 2^{1351125105425} is an apocalyptic number.

It is an amenable number.

1351125105425 is a deficient number, since it is larger than the sum of its proper divisors (332014666735).

1351125105425 is a wasteful number, since it uses less digits than its factorization.

1351125105425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33593 (or 33588 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 35.

The spelling of 1351125105425 in words is "one trillion, three hundred fifty-one billion, one hundred twenty-five million, one hundred five thousand, four hundred twenty-five".