61475083 has 2 divisors, whose sum is σ = 61475084. Its totient is φ = 61475082.

The previous prime is 61475081. The next prime is 61475087. The reversal of 61475083 is 38057416.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 61475083 - 2¹ = 61475081 is a prime.

Together with 61475081, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (61475081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30737541 + 30737542.

It is an arithmetic number, because the mean of its divisors is an integer number (30737542).

Almost surely, 2^61475083 is an apocalyptic number.

61475083 is a deficient number, since it is larger than the sum of its proper divisors (1).

61475083 is an equidigital number, since it uses as much as digits as its factorization.

61475083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 61475083 is about 7840.6047598384. The cubic root of 61475083 is about 394.6690236073.

The spelling of 61475083 in words is "sixty-one million, four hundred seventy-five thousand, eighty-three".