2053240733155 has 8 divisors (see below), whose sum is σ = 2593567242000. Its totient is φ = 1556140345056.

The previous prime is 2053240733149. The next prime is 2053240733161. The reversal of 2053240733155 is 5513370423502.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2053240733149) and next prime (2053240733161).

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

It is not a de Polignac number, because 2053240733155 - 2³⁹ = 1503484919267 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10806530080 + ... + 10806530269.

It is an arithmetic number, because the mean of its divisors is an integer number (324195905250).

Almost surely, 2^{2053240733155} is an apocalyptic number.

2053240733155 is a deficient number, since it is larger than the sum of its proper divisors (540326508845).

2053240733155 is a wasteful number, since it uses less digits than its factorization.

2053240733155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21613060373.

The product of its (nonzero) digits is 378000, while the sum is 40.

The spelling of 2053240733155 in words is "two trillion, fifty-three billion, two hundred forty million, seven hundred thirty-three thousand, one hundred fifty-five".