5367634712781 has 24 divisors (see below), whose sum is σ = 7870087425312. Its totient is φ = 3251676463200.

The previous prime is 5367634712729. The next prime is 5367634712807. The reversal of 5367634712781 is 1872174367635.

It is not a de Polignac number, because 5367634712781 - 2⁹ = 5367634712269 is a prime.

It is a super-2 number, since 2×5367634712781² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5367634711781) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2438410 + ... + 4084251.

It is an arithmetic number, because the mean of its divisors is an integer number (327920309388).

Almost surely, 2^{5367634712781} is an apocalyptic number.

It is an amenable number.

5367634712781 is a deficient number, since it is larger than the sum of its proper divisors (2502452712531).

5367634712781 is a wasteful number, since it uses less digits than its factorization.

5367634712781 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6524953 (or 6524942 counting only the distinct ones).

The product of its digits is 35562240, while the sum is 60.

The spelling of 5367634712781 in words is "five trillion, three hundred sixty-seven billion, six hundred thirty-four million, seven hundred twelve thousand, seven hundred eighty-one".