2053546215063 has 16 divisors (see below), whose sum is σ = 3129315379200. Its totient is φ = 1173416692896.

The previous prime is 2053546214999. The next prime is 2053546215101. The reversal of 2053546215063 is 3605126453502.

It is a happy number.

It is not a de Polignac number, because 2053546215063 - 2⁶ = 2053546214999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2053546213063) 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, 929895 + ... + 2229752.

It is an arithmetic number, because the mean of its divisors is an integer number (195582211200).

Almost surely, 2^{2053546215063} is an apocalyptic number.

2053546215063 is a deficient number, since it is larger than the sum of its proper divisors (1075769164137).

2053546215063 is a wasteful number, since it uses less digits than its factorization.

2053546215063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3190606.

The product of its (nonzero) digits is 648000, while the sum is 42.

The spelling of 2053546215063 in words is "two trillion, fifty-three billion, five hundred forty-six million, two hundred fifteen thousand, sixty-three".