1913832053 has 6 divisors (see below), whose sum is σ = 2226294486. Its totient is φ = 1640427432.

The previous prime is 1913832013. The next prime is 1913832073. The reversal of 1913832053 is 3502383191.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1878095569 + 35736484 = 43337^2 + 5978^2 .

It is not a de Polignac number, because 1913832053 - 2¹² = 1913827957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1913832013) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19528850 + ... + 19528947.

It is an arithmetic number, because the mean of its divisors is an integer number (371049081).

Almost surely, 2^1913832053 is an apocalyptic number.

It is an amenable number.

1913832053 is a deficient number, since it is larger than the sum of its proper divisors (312462433).

1913832053 is an equidigital number, since it uses as much as digits as its factorization.

1913832053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39057811 (or 39057804 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 1913832053 is about 43747.3662407236. The cubic root of 1913832053 is about 1241.5606548311.

The spelling of 1913832053 in words is "one billion, nine hundred thirteen million, eight hundred thirty-two thousand, fifty-three".