2013825454 has 16 divisors (see below), whose sum is σ = 3101852880. Its totient is φ = 979992640.

The previous prime is 2013825449. The next prime is 2013825481. The reversal of 2013825454 is 4545283102.

It is a super-2 number, since 2×2013825454² = 8110985918356612232, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5052 + ... + 63664.

It is an arithmetic number, because the mean of its divisors is an integer number (193865805).

Almost surely, 2^2013825454 is an apocalyptic number.

2013825454 is a deficient number, since it is larger than the sum of its proper divisors (1088027426).

2013825454 is a wasteful number, since it uses less digits than its factorization.

2013825454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59075.

The product of its (nonzero) digits is 38400, while the sum is 34.

The square root of 2013825454 is about 44875.6666134332. Note that the first 4 decimals coincide. The cubic root of 2013825454 is about 1262.8175492956.

The spelling of 2013825454 in words is "two billion, thirteen million, eight hundred twenty-five thousand, four hundred fifty-four".