53720382182 has 16 divisors (see below), whose sum is σ = 81194348592. Its totient is φ = 26656356480.

The previous prime is 53720382173. The next prime is 53720382223. The reversal of 53720382182 is 28128302735.

It is a super-2 number, since 2×53720382182² (a number of 22 digits) contains 22 as substring.

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, 46919 + ... + 331122.

It is an arithmetic number, because the mean of its divisors is an integer number (5074646787).

Almost surely, 2^53720382182 is an apocalyptic number.

53720382182 is a deficient number, since it is larger than the sum of its proper divisors (27473966410).

53720382182 is a wasteful number, since it uses less digits than its factorization.

53720382182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378583.

The product of its (nonzero) digits is 161280, while the sum is 41.

The spelling of 53720382182 in words is "fifty-three billion, seven hundred twenty million, three hundred eighty-two thousand, one hundred eighty-two".