3153056493 has 4 divisors (see below), whose sum is σ = 4204075328. Its totient is φ = 2102037660.

The previous prime is 3153056447. The next prime is 3153056503. The reversal of 3153056493 is 3946503513.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 3153056493 - 2²¹ = 3150959341 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3153056293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 525509413 + ... + 525509418.

It is an arithmetic number, because the mean of its divisors is an integer number (1051018832).

Almost surely, 2^3153056493 is an apocalyptic number.

It is an amenable number.

3153056493 is a deficient number, since it is larger than the sum of its proper divisors (1051018835).

3153056493 is a wasteful number, since it uses less digits than its factorization.

3153056493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1051018834.

The product of its (nonzero) digits is 145800, while the sum is 39.

The square root of 3153056493 is about 56152.0836033713. The cubic root of 3153056493 is about 1466.3711830762.

The spelling of 3153056493 in words is "three billion, one hundred fifty-three million, fifty-six thousand, four hundred ninety-three".