75614953 has 2 divisors, whose sum is σ = 75614954. Its totient is φ = 75614952.

The previous prime is 75614951. The next prime is 75614969. The reversal of 75614953 is 35941657.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 70761744 + 4853209 = 8412^2 + 2203^2 .

It is an emirp because it is prime and its reverse (35941657) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 75614953 - 2¹ = 75614951 is a prime.

It is a super-2 number, since 2×75614953² = 11435242234384418, which contains 22 as substring.

Together with 75614951, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (75614951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37807476 + 37807477.

It is an arithmetic number, because the mean of its divisors is an integer number (37807477).

Almost surely, 2^75614953 is an apocalyptic number.

It is an amenable number.

75614953 is a deficient number, since it is larger than the sum of its proper divisors (1).

75614953 is an equidigital number, since it uses as much as digits as its factorization.

75614953 is an evil number, because the sum of its binary digits is even.

The product of its digits is 113400, while the sum is 40.

The square root of 75614953 is about 8695.6858843912. The cubic root of 75614953 is about 422.8657999321.

It can be divided in two parts, 75614 and 953, that added together give a palindrome (76567).

The spelling of 75614953 in words is "seventy-five million, six hundred fourteen thousand, nine hundred fifty-three".