2190253913 has 16 divisors (see below), whose sum is σ = 2367792000. Its totient is φ = 2019790080.

The previous prime is 2190253853. The next prime is 2190253921. The reversal of 2190253913 is 3193520912.

It is a de Polignac number, because none of the positive numbers 2^k-2190253913 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2190253963) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 538913 + ... + 542961.

It is an arithmetic number, because the mean of its divisors is an integer number (147987000).

Almost surely, 2^2190253913 is an apocalyptic number.

2190253913 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2190253913 is a deficient number, since it is larger than the sum of its proper divisors (177538087).

2190253913 is a wasteful number, since it uses less digits than its factorization.

2190253913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4912.

The product of its (nonzero) digits is 14580, while the sum is 35.

The square root of 2190253913 is about 46800.1486429263. The cubic root of 2190253913 is about 1298.6680466221.

The spelling of 2190253913 in words is "two billion, one hundred ninety million, two hundred fifty-three thousand, nine hundred thirteen".