1425155606 has 8 divisors (see below), whose sum is σ = 2443123920. Its totient is φ = 610780968.

The previous prime is 1425155569. The next prime is 1425155609. The reversal of 1425155606 is 6065515241.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1425155609) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50898401 + ... + 50898428.

It is an arithmetic number, because the mean of its divisors is an integer number (305390490).

Almost surely, 2^1425155606 is an apocalyptic number.

1425155606 is a deficient number, since it is larger than the sum of its proper divisors (1017968314).

1425155606 is a wasteful number, since it uses less digits than its factorization.

1425155606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101796838.

The product of its (nonzero) digits is 36000, while the sum is 35.

The square root of 1425155606 is about 37751.2331719111. The cubic root of 1425155606 is about 1125.3495160263.

The spelling of 1425155606 in words is "one billion, four hundred twenty-five million, one hundred fifty-five thousand, six hundred six".