53165726770 has 32 divisors (see below), whose sum is σ = 104597938368. Its totient is φ = 19337427648.

The previous prime is 53165726737. The next prime is 53165726773. The reversal of 53165726770 is 7762756135.

It is not an unprimeable number, because it can be changed into a prime (53165726773) 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, 3043284 + ... + 3060703.

It is an arithmetic number, because the mean of its divisors is an integer number (3268685574).

Almost surely, 2^53165726770 is an apocalyptic number.

53165726770 is a deficient number, since it is larger than the sum of its proper divisors (51432211598).

53165726770 is a wasteful number, since it uses less digits than its factorization.

53165726770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6104074.

The product of its (nonzero) digits is 1852200, while the sum is 49.

The spelling of 53165726770 in words is "fifty-three billion, one hundred sixty-five million, seven hundred twenty-six thousand, seven hundred seventy".