53775560627706 has 64 divisors (see below), whose sum is σ = 114214425010560. Its totient is φ = 16820880015360.

The previous prime is 53775560627641. The next prime is 53775560627783. The reversal of 53775560627706 is 60772606557735.

It is a happy 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, 543637780 + ... + 543736688.

It is an arithmetic number, because the mean of its divisors is an integer number (1784600390790).

Almost surely, 2^{53775560627706} is an apocalyptic number.

53775560627706 is an abundant number, since it is smaller than the sum of its proper divisors (60438864382854).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53775560627706 is a wasteful number, since it uses less digits than its factorization.

53775560627706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114639.

The product of its (nonzero) digits is 388962000, while the sum is 66.

The spelling of 53775560627706 in words is "fifty-three trillion, seven hundred seventy-five billion, five hundred sixty million, six hundred twenty-seven thousand, seven hundred six".