1325102415454 has 32 divisors (see below), whose sum is σ = 2087881334784. Its totient is φ = 629537832000.

The previous prime is 1325102415443. The next prime is 1325102415473. The reversal of 1325102415454 is 4545142015231.

It is a super-2 number, since 2×1325102415454² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4609954 + ... + 4888954.

It is an arithmetic number, because the mean of its divisors is an integer number (65246291712).

Almost surely, 2^{1325102415454} is an apocalyptic number.

1325102415454 is a deficient number, since it is larger than the sum of its proper divisors (762778919330).

1325102415454 is a wasteful number, since it uses less digits than its factorization.

1325102415454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279712.

The product of its (nonzero) digits is 96000, while the sum is 37.

The spelling of 1325102415454 in words is "one trillion, three hundred twenty-five billion, one hundred two million, four hundred fifteen thousand, four hundred fifty-four".