53744647735102 has 4 divisors (see below), whose sum is σ = 80616971602656. Its totient is φ = 26872323867550.

The previous prime is 53744647735067. The next prime is 53744647735159. The reversal of 53744647735102 is 20153774644735.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13436161933774 + ... + 13436161933777.

It is an arithmetic number, because the mean of its divisors is an integer number (20154242900664).

Almost surely, 2^{53744647735102} is an apocalyptic number.

53744647735102 is a deficient number, since it is larger than the sum of its proper divisors (26872323867554).

53744647735102 is a wasteful number, since it uses less digits than its factorization.

53744647735102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26872323867553.

The product of its (nonzero) digits is 59270400, while the sum is 58.

The spelling of 53744647735102 in words is "fifty-three trillion, seven hundred forty-four billion, six hundred forty-seven million, seven hundred thirty-five thousand, one hundred two".