53466137 has 2 divisors, whose sum is σ = 53466138. Its totient is φ = 53466136.

The previous prime is 53466131. The next prime is 53466143. The reversal of 53466137 is 73166435.

It is a balanced prime because it is at equal distance from previous prime (53466131) and next prime (53466143).

It can be written as a sum of positive squares in only one way, i.e., 43612816 + 9853321 = 6604^2 + 3139^2 .

It is a cyclic number.

It is not a de Polignac number, because 53466137 - 2⁴ = 53466121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 53466097 and 53466106.

It is not a weakly prime, because it can be changed into another prime (53466131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26733068 + 26733069.

It is an arithmetic number, because the mean of its divisors is an integer number (26733069).

Almost surely, 2^53466137 is an apocalyptic number.

It is an amenable number.

53466137 is a deficient number, since it is larger than the sum of its proper divisors (1).

53466137 is an equidigital number, since it uses as much as digits as its factorization.

53466137 is an evil number, because the sum of its binary digits is even.

The product of its digits is 45360, while the sum is 35.

The square root of 53466137 is about 7312.0542257289. The cubic root of 53466137 is about 376.7265851721.

The spelling of 53466137 in words is "fifty-three million, four hundred sixty-six thousand, one hundred thirty-seven".