2053725517766 has 16 divisors (see below), whose sum is σ = 3512706994944. Its totient is φ = 892116061824.

The previous prime is 2053725517733. The next prime is 2053725517807. The reversal of 2053725517766 is 6677155273502.

It is a congruent number.

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, 2323218470 + ... + 2323219353.

It is an arithmetic number, because the mean of its divisors is an integer number (219544187184).

Almost surely, 2^{2053725517766} is an apocalyptic number.

2053725517766 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2053725517766 is a deficient number, since it is larger than the sum of its proper divisors (1458981477178).

2053725517766 is a wasteful number, since it uses less digits than its factorization.

2053725517766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4646437855.

The product of its (nonzero) digits is 18522000, while the sum is 56.

The spelling of 2053725517766 in words is "two trillion, fifty-three billion, seven hundred twenty-five million, five hundred seventeen thousand, seven hundred sixty-six".