1356466425 has 12 divisors (see below), whose sum is σ = 2242691280. Its totient is φ = 723448720.

The previous prime is 1356466417. The next prime is 1356466439. The reversal of 1356466425 is 5246646531.

It is not a de Polignac number, because 1356466425 - 2³ = 1356466417 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9043035 + ... + 9043184.

It is an arithmetic number, because the mean of its divisors is an integer number (186890940).

Almost surely, 2^1356466425 is an apocalyptic number.

1356466425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1356466425 is a deficient number, since it is larger than the sum of its proper divisors (886224855).

1356466425 is a wasteful number, since it uses less digits than its factorization.

1356466425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18086232 (or 18086227 counting only the distinct ones).

The product of its digits is 518400, while the sum is 42.

The square root of 1356466425 is about 36830.2379166901. The cubic root of 1356466425 is about 1106.9712701926.

The spelling of 1356466425 in words is "one billion, three hundred fifty-six million, four hundred sixty-six thousand, four hundred twenty-five".