53451332105 has 16 divisors (see below), whose sum is σ = 65784956160. Its totient is φ = 41670091008.

The previous prime is 53451332101. The next prime is 53451332251. The reversal of 53451332105 is 50123315435.

It is not a de Polignac number, because 53451332105 - 2² = 53451332101 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53451332101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 193985 + ... + 380174.

It is an arithmetic number, because the mean of its divisors is an integer number (4111559760).

Almost surely, 2^53451332105 is an apocalyptic number.

It is an amenable number.

53451332105 is a deficient number, since it is larger than the sum of its proper divisors (12333624055).

53451332105 is a wasteful number, since it uses less digits than its factorization.

53451332105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 574640.

The product of its (nonzero) digits is 27000, while the sum is 32.

The spelling of 53451332105 in words is "fifty-three billion, four hundred fifty-one million, three hundred thirty-two thousand, one hundred five".