1553427514 has 16 divisors (see below), whose sum is σ = 2423973600. Its totient is φ = 745735984.

The previous prime is 1553427497. The next prime is 1553427529. The reversal of 1553427514 is 4157243551.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64432 + ... + 85195.

It is an arithmetic number, because the mean of its divisors is an integer number (151498350).

Almost surely, 2^1553427514 is an apocalyptic number.

1553427514 is a deficient number, since it is larger than the sum of its proper divisors (870546086).

1553427514 is a wasteful number, since it uses less digits than its factorization.

1553427514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149837.

The product of its digits is 84000, while the sum is 37.

The square root of 1553427514 is about 39413.5448037854. The cubic root of 1553427514 is about 1158.1469408047.

The spelling of 1553427514 in words is "one billion, five hundred fifty-three million, four hundred twenty-seven thousand, five hundred fourteen".