1655056514 has 8 divisors (see below), whose sum is σ = 2523283068. Its totient is φ = 813962160.

The previous prime is 1655056463. The next prime is 1655056531. The reversal of 1655056514 is 4156505561.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1279278289 + 375778225 = 35767^2 + 19385^2 .

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

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6782897 + ... + 6783140.

Almost surely, 2^1655056514 is an apocalyptic number.

1655056514 is a deficient number, since it is larger than the sum of its proper divisors (868226554).

1655056514 is a wasteful number, since it uses less digits than its factorization.

1655056514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13566100.

The product of its (nonzero) digits is 90000, while the sum is 38.

The square root of 1655056514 is about 40682.3857953292. The cubic root of 1655056514 is about 1182.8716123058.

The spelling of 1655056514 in words is "one billion, six hundred fifty-five million, fifty-six thousand, five hundred fourteen".