53774007210131 has 4 divisors (see below), whose sum is σ = 57910469303232. Its totient is φ = 49637545117032.

The previous prime is 53774007210083. The next prime is 53774007210137. The reversal of 53774007210131 is 13101270047735.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53774007210131 is a prime.

It is a super-2 number, since 2×53774007210131² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (53774007210137) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 2068231046531 + ... + 2068231046556.

It is an arithmetic number, because the mean of its divisors is an integer number (14477617325808).

Almost surely, 2^{53774007210131} is an apocalyptic number.

53774007210131 is a deficient number, since it is larger than the sum of its proper divisors (4136462093101).

53774007210131 is a wasteful number, since it uses less digits than its factorization.

53774007210131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4136462093100.

The product of its (nonzero) digits is 123480, while the sum is 41.

Adding to 53774007210131 its reverse (13101270047735), we get a palindrome (66875277257866).

The spelling of 53774007210131 in words is "fifty-three trillion, seven hundred seventy-four billion, seven million, two hundred ten thousand, one hundred thirty-one".