1425534153 has 8 divisors (see below), whose sum is σ = 1900898688. Its totient is φ = 950262864.

The previous prime is 1425534139. The next prime is 1425534157. The reversal of 1425534153 is 3514355241.

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

It is not a de Polignac number, because 1425534153 - 2¹⁰ = 1425533129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1425534157) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 29376 + ... + 60942.

It is an arithmetic number, because the mean of its divisors is an integer number (237612336).

Almost surely, 2^1425534153 is an apocalyptic number.

It is an amenable number.

1425534153 is a deficient number, since it is larger than the sum of its proper divisors (475364535).

1425534153 is a wasteful number, since it uses less digits than its factorization.

1425534153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46623.

The product of its digits is 36000, while the sum is 33.

The square root of 1425534153 is about 37756.2465427908. The cubic root of 1425534153 is about 1125.4491449065.

Adding to 1425534153 its reverse (3514355241), we get a palindrome (4939889394).

The spelling of 1425534153 in words is "one billion, four hundred twenty-five million, five hundred thirty-four thousand, one hundred fifty-three".