61327363 has 2 divisors, whose sum is σ = 61327364. Its totient is φ = 61327362.

The previous prime is 61327337. The next prime is 61327367. The reversal of 61327363 is 36372316.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 61327363 - 2¹³ = 61319171 is a prime.

It is a super-2 number, since 2×61327363² = 7522090905067538, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (61327367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30663681 + 30663682.

It is an arithmetic number, because the mean of its divisors is an integer number (30663682).

Almost surely, 2^61327363 is an apocalyptic number.

61327363 is a deficient number, since it is larger than the sum of its proper divisors (1).

61327363 is an equidigital number, since it uses as much as digits as its factorization.

61327363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13608, while the sum is 31.

The square root of 61327363 is about 7831.1789023109. The cubic root of 61327363 is about 394.3526500729.

Adding to 61327363 its reverse (36372316), we get a palindrome (97699679).

The spelling of 61327363 in words is "sixty-one million, three hundred twenty-seven thousand, three hundred sixty-three".