2053541956 has 12 divisors (see below), whose sum is σ = 3606398992. Its totient is φ = 1023142248.

The previous prime is 2053541953. The next prime is 2053541977. The reversal of 2053541956 is 6591453502.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2053541951) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 905910 + ... + 908173.

Almost surely, 2^2053541956 is an apocalyptic number.

It is an amenable number.

2053541956 is a deficient number, since it is larger than the sum of its proper divisors (1552857036).

2053541956 is a wasteful number, since it uses less digits than its factorization.

2053541956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1814370 (or 1814368 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 40.

The square root of 2053541956 is about 45316.0231706181. The cubic root of 2053541956 is about 1271.0652925413.

The spelling of 2053541956 in words is "two billion, fifty-three million, five hundred forty-one thousand, nine hundred fifty-six".