62541389 has 2 divisors, whose sum is σ = 62541390. Its totient is φ = 62541388.

The previous prime is 62541383. The next prime is 62541449. The reversal of 62541389 is 98314526.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 58400164 + 4141225 = 7642^2 + 2035^2 .

It is a cyclic number.

It is not a de Polignac number, because 62541389 - 2⁸ = 62541133 is a prime.

It is a super-2 number, since 2×62541389² = 7822850676098642, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (62541383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31270694 + 31270695.

It is an arithmetic number, because the mean of its divisors is an integer number (31270695).

Almost surely, 2^62541389 is an apocalyptic number.

It is an amenable number.

62541389 is a deficient number, since it is larger than the sum of its proper divisors (1).

62541389 is an equidigital number, since it uses as much as digits as its factorization.

62541389 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 51840, while the sum is 38.

The square root of 62541389 is about 7908.3113873949. The cubic root of 62541389 is about 396.9378449181.

The spelling of 62541389 in words is "sixty-two million, five hundred forty-one thousand, three hundred eighty-nine".