61053767 has 2 divisors, whose sum is σ = 61053768. Its totient is φ = 61053766.

The previous prime is 61053761. The next prime is 61053779. The reversal of 61053767 is 76735016.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 61053767 - 2⁶ = 61053703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (61053761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30526883 + 30526884.

It is an arithmetic number, because the mean of its divisors is an integer number (30526884).

Almost surely, 2^61053767 is an apocalyptic number.

61053767 is a deficient number, since it is larger than the sum of its proper divisors (1).

61053767 is an equidigital number, since it uses as much as digits as its factorization.

61053767 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26460, while the sum is 35.

The square root of 61053767 is about 7813.6909972176. The cubic root of 61053767 is about 393.7653420746.

The spelling of 61053767 in words is "sixty-one million, fifty-three thousand, seven hundred sixty-seven".