2053700503515 has 24 divisors (see below), whose sum is σ = 3747102674640. Its totient is φ = 1037659201344.

The previous prime is 2053700503513. The next prime is 2053700503531. The reversal of 2053700503515 is 5153050073502.

2053700503515 is a `hidden beast` number, since 20 + 5 + 3 + 70 + 0 + 50 + 3 + 515 = 666.

It is not a de Polignac number, because 2053700503515 - 2¹ = 2053700503513 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2053700503515.

It is not an unprimeable number, because it can be changed into a prime (2053700503513) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1200993592 + ... + 1200995301.

It is an arithmetic number, because the mean of its divisors is an integer number (156129278110).

Almost surely, 2^{2053700503515} is an apocalyptic number.

2053700503515 is a deficient number, since it is larger than the sum of its proper divisors (1693402171125).

2053700503515 is a wasteful number, since it uses less digits than its factorization.

2053700503515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2401988923 (or 2401988920 counting only the distinct ones).

The product of its (nonzero) digits is 78750, while the sum is 36.

The spelling of 2053700503515 in words is "two trillion, fifty-three billion, seven hundred million, five hundred three thousand, five hundred fifteen".