4253634057761 has 16 divisors (see below), whose sum is σ = 4842600536448. Its totient is φ = 3698415705600.

The previous prime is 4253634057749. The next prime is 4253634057767. The reversal of 4253634057761 is 1677504363524.

It is a de Polignac number, because none of the positive numbers 2^k-4253634057761 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4253634057767) 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, 1475891 + ... + 3268871.

It is an arithmetic number, because the mean of its divisors is an integer number (302662533528).

Almost surely, 2^{4253634057761} is an apocalyptic number.

It is an amenable number.

4253634057761 is a deficient number, since it is larger than the sum of its proper divisors (588966478687).

4253634057761 is a wasteful number, since it uses less digits than its factorization.

4253634057761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1802392.

The product of its (nonzero) digits is 12700800, while the sum is 53.

The spelling of 4253634057761 in words is "four trillion, two hundred fifty-three billion, six hundred thirty-four million, fifty-seven thousand, seven hundred sixty-one".