53700126404665 has 32 divisors (see below), whose sum is σ = 70234762542336. Its totient is φ = 39176827219200.

The previous prime is 53700126404651. The next prime is 53700126404741. The reversal of 53700126404665 is 56640462100735.

It is not a de Polignac number, because 53700126404665 - 2⁹ = 53700126404153 is a prime.

It is a Duffinian 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, 336174315 + ... + 336334015.

It is an arithmetic number, because the mean of its divisors is an integer number (2194836329448).

Almost surely, 2^{53700126404665} is an apocalyptic number.

It is an amenable number.

53700126404665 is a deficient number, since it is larger than the sum of its proper divisors (16534636137671).

53700126404665 is a wasteful number, since it uses less digits than its factorization.

53700126404665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222129.

The product of its (nonzero) digits is 3628800, while the sum is 49.

The spelling of 53700126404665 in words is "fifty-three trillion, seven hundred billion, one hundred twenty-six million, four hundred four thousand, six hundred sixty-five".