5372731643155 has 4 divisors (see below), whose sum is σ = 6447277971792. Its totient is φ = 4298185314520.

The previous prime is 5372731643131. The next prime is 5372731643171. The reversal of 5372731643155 is 5513461372735.

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

It is a de Polignac number, because none of the positive numbers 2^k-5372731643155 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 537273164311 + ... + 537273164320.

It is an arithmetic number, because the mean of its divisors is an integer number (1611819492948).

Almost surely, 2^{5372731643155} is an apocalyptic number.

5372731643155 is a deficient number, since it is larger than the sum of its proper divisors (1074546328637).

5372731643155 is a wasteful number, since it uses less digits than its factorization.

5372731643155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1074546328636.

The product of its digits is 7938000, while the sum is 52.

The spelling of 5372731643155 in words is "five trillion, three hundred seventy-two billion, seven hundred thirty-one million, six hundred forty-three thousand, one hundred fifty-five".