1425525211533 has 16 divisors (see below), whose sum is σ = 2029668825600. Its totient is φ = 887980107840.

The previous prime is 1425525211489. The next prime is 1425525211573. The reversal of 1425525211533 is 3351125255241.

It is not a de Polignac number, because 1425525211533 - 2⁸ = 1425525211277 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1425525211491 and 1425525211500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1425525211573) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 264277098 + ... + 264282491.

It is an arithmetic number, because the mean of its divisors is an integer number (126854301600).

Almost surely, 2^{1425525211533} is an apocalyptic number.

It is an amenable number.

1425525211533 is a deficient number, since it is larger than the sum of its proper divisors (604143614067).

1425525211533 is a wasteful number, since it uses less digits than its factorization.

1425525211533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528559652.

The product of its digits is 180000, while the sum is 39.

The spelling of 1425525211533 in words is "one trillion, four hundred twenty-five billion, five hundred twenty-five million, two hundred eleven thousand, five hundred thirty-three".