2053516402445 has 32 divisors (see below), whose sum is σ = 2707675776000. Its totient is φ = 1489221296640.

The previous prime is 2053516402439. The next prime is 2053516402451. The reversal of 2053516402445 is 5442046153502.

It is an interprime number because it is at equal distance from previous prime (2053516402439) and next prime (2053516402451).

It is not a de Polignac number, because 2053516402445 - 2¹⁶ = 2053516336909 is a prime.

It is a super-2 number, since 2×2053516402445² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3655250 + ... + 4179459.

It is an arithmetic number, because the mean of its divisors is an integer number (84614868000).

Almost surely, 2^{2053516402445} is an apocalyptic number.

It is an amenable number.

2053516402445 is a deficient number, since it is larger than the sum of its proper divisors (654159373555).

2053516402445 is a wasteful number, since it uses less digits than its factorization.

2053516402445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7834853.

The product of its (nonzero) digits is 576000, while the sum is 41.

The spelling of 2053516402445 in words is "two trillion, fifty-three billion, five hundred sixteen million, four hundred two thousand, four hundred forty-five".