62501081 has 2 divisors, whose sum is σ = 62501082. Its totient is φ = 62501080.

The previous prime is 62501071. The next prime is 62501099. The reversal of 62501081 is 18010526.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 55636681 + 6864400 = 7459^2 + 2620^2 .

It is a cyclic number.

It is not a de Polignac number, because 62501081 - 2¹⁸ = 62238937 is a prime.

It is a super-2 number, since 2×62501081² = 7812770252337122, which contains 22 as substring.

It is a Chen prime.

It is equal to p_3701552 and since 62501081 and 3701552 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (62501011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31250540 + 31250541.

It is an arithmetic number, because the mean of its divisors is an integer number (31250541).

Almost surely, 2^62501081 is an apocalyptic number.

It is an amenable number.

62501081 is a deficient number, since it is larger than the sum of its proper divisors (1).

62501081 is an equidigital number, since it uses as much as digits as its factorization.

62501081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 480, while the sum is 23.

The square root of 62501081 is about 7905.7625185683. The cubic root of 62501081 is about 396.8525509529.

The spelling of 62501081 in words is "sixty-two million, five hundred one thousand, eighty-one".