42437053 has 2 divisors, whose sum is σ = 42437054. Its totient is φ = 42437052.

The previous prime is 42437027. The next prime is 42437077. The reversal of 42437053 is 35073424.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30173049 + 12264004 = 5493^2 + 3502^2 .

It is a cyclic number.

It is not a de Polignac number, because 42437053 - 2¹³ = 42428861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42437023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21218526 + 21218527.

It is an arithmetic number, because the mean of its divisors is an integer number (21218527).

Almost surely, 2^42437053 is an apocalyptic number.

It is an amenable number.

42437053 is a deficient number, since it is larger than the sum of its proper divisors (1).

42437053 is an equidigital number, since it uses as much as digits as its factorization.

42437053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 28.

The square root of 42437053 is about 6514.3728017362. The cubic root of 42437053 is about 348.8042267824.

The spelling of 42437053 in words is "forty-two million, four hundred thirty-seven thousand, fifty-three".