1425435503545 has 8 divisors (see below), whose sum is σ = 1711250190720. Its totient is φ = 1139863345200.

The previous prime is 1425435503521. The next prime is 1425435503549. The reversal of 1425435503545 is 5453055345241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1425435503545 - 2²⁷ = 1425301285817 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1425435503495 and 1425435503504.

It is not an unprimeable number, because it can be changed into a prime (1425435503549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60619275 + ... + 60642784.

It is an arithmetic number, because the mean of its divisors is an integer number (213906273840).

Almost surely, 2^{1425435503545} is an apocalyptic number.

It is an amenable number.

1425435503545 is a deficient number, since it is larger than the sum of its proper divisors (285814687175).

1425435503545 is a wasteful number, since it uses less digits than its factorization.

1425435503545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121264415.

The product of its (nonzero) digits is 3600000, while the sum is 46.

The spelling of 1425435503545 in words is "one trillion, four hundred twenty-five billion, four hundred thirty-five million, five hundred three thousand, five hundred forty-five".