54210214537 has 2 divisors, whose sum is σ = 54210214538. Its totient is φ = 54210214536.

The previous prime is 54210214517. The next prime is 54210214571. The reversal of 54210214537 is 73541201245.

It is an a-pointer prime, because the next prime (54210214571) can be obtained adding 54210214537 to its sum of digits (34).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 49007333376 + 5202881161 = 221376^2 + 72131^2 .

It is a cyclic number.

It is not a de Polignac number, because 54210214537 - 2¹⁵ = 54210181769 is a prime.

It is a super-2 number, since 2×54210214537² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (54210214517) 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 as a sum of consecutive naturals, namely, 27105107268 + 27105107269.

It is an arithmetic number, because the mean of its divisors is an integer number (27105107269).

Almost surely, 2^54210214537 is an apocalyptic number.

It is an amenable number.

54210214537 is a deficient number, since it is larger than the sum of its proper divisors (1).

54210214537 is an equidigital number, since it uses as much as digits as its factorization.

54210214537 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 33600, while the sum is 34.

The spelling of 54210214537 in words is "fifty-four billion, two hundred ten million, two hundred fourteen thousand, five hundred thirty-seven".