2053541955 has 8 divisors (see below), whose sum is σ = 3285667152. Its totient is φ = 1095222368.

The previous prime is 2053541953. The next prime is 2053541977. The reversal of 2053541955 is 5591453502.

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

It is a cyclic number.

It is not a de Polignac number, because 2053541955 - 2¹ = 2053541953 is a prime.

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

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68451384 + ... + 68451413.

It is an arithmetic number, because the mean of its divisors is an integer number (410708394).

Almost surely, 2^2053541955 is an apocalyptic number.

2053541955 is a deficient number, since it is larger than the sum of its proper divisors (1232125197).

2053541955 is a wasteful number, since it uses less digits than its factorization.

2053541955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136902805.

The product of its (nonzero) digits is 135000, while the sum is 39.

The square root of 2053541955 is about 45316.0231595845. The cubic root of 2053541955 is about 1271.0652923349.

The spelling of 2053541955 in words is "two billion, fifty-three million, five hundred forty-one thousand, nine hundred fifty-five".