53442920174 has 16 divisors (see below), whose sum is σ = 91711200768. Its totient is φ = 22880417112.

The previous prime is 53442920173. The next prime is 53442920189. The reversal of 53442920174 is 47102924435.

It is a super-2 number, since 2×53442920174² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53442920173) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1960274 + ... + 1987349.

It is an arithmetic number, because the mean of its divisors is an integer number (5731950048).

Almost surely, 2^53442920174 is an apocalyptic number.

53442920174 is a deficient number, since it is larger than the sum of its proper divisors (38268280594).

53442920174 is a wasteful number, since it uses less digits than its factorization.

53442920174 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3948599.

The product of its (nonzero) digits is 241920, while the sum is 41.

The spelling of 53442920174 in words is "fifty-three billion, four hundred forty-two million, nine hundred twenty thousand, one hundred seventy-four".