53534361064 has 8 divisors (see below), whose sum is σ = 100376927010. Its totient is φ = 26767180528.

The previous prime is 53534361059. The next prime is 53534361103. The reversal of 53534361064 is 46016343535.

It can be written as a sum of positive squares in only one way, i.e., 53384102500 + 150258564 = 231050^2 + 12258^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3345897559 + ... + 3345897574.

Almost surely, 2^53534361064 is an apocalyptic number.

It is an amenable number.

53534361064 is a deficient number, since it is larger than the sum of its proper divisors (46842565946).

53534361064 is a wasteful number, since it uses less digits than its factorization.

53534361064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6691795139 (or 6691795135 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 40.

The spelling of 53534361064 in words is "fifty-three billion, five hundred thirty-four million, three hundred sixty-one thousand, sixty-four".