61092857383 has 2 divisors, whose sum is σ = 61092857384. Its totient is φ = 61092857382.

The previous prime is 61092857377. The next prime is 61092857387. The reversal of 61092857383 is 38375829016.

61092857383 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 61092857383 - 2⁵ = 61092857351 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 61092857383.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (61092857387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30546428691 + 30546428692.

It is an arithmetic number, because the mean of its divisors is an integer number (30546428692).

Almost surely, 2^61092857383 is an apocalyptic number.

61092857383 is a deficient number, since it is larger than the sum of its proper divisors (1).

61092857383 is an equidigital number, since it uses as much as digits as its factorization.

61092857383 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2177280, while the sum is 52.

The spelling of 61092857383 in words is "sixty-one billion, ninety-two million, eight hundred fifty-seven thousand, three hundred eighty-three".