1429425253 has 8 divisors (see below), whose sum is σ = 1459459008. Its totient is φ = 1399696704.

The previous prime is 1429425227. The next prime is 1429425269. The reversal of 1429425253 is 3525249241.

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

It is a cyclic number.

It is not a de Polignac number, because 1429425253 - 2⁹ = 1429424741 is a prime.

It is a super-2 number, since 2×1429425253² = 4086513107828228018, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1429425293) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66825 + ... + 85582.

It is an arithmetic number, because the mean of its divisors is an integer number (182432376).

Almost surely, 2^1429425253 is an apocalyptic number.

It is an amenable number.

1429425253 is a deficient number, since it is larger than the sum of its proper divisors (30033755).

1429425253 is a wasteful number, since it uses less digits than its factorization.

1429425253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152603.

The product of its digits is 86400, while the sum is 37.

The square root of 1429425253 is about 37807.7406492374. The cubic root of 1429425253 is about 1126.4722132790.

The spelling of 1429425253 in words is "one billion, four hundred twenty-nine million, four hundred twenty-five thousand, two hundred fifty-three".