75853461 has 4 divisors (see below), whose sum is σ = 101137952. Its totient is φ = 50568972.

The previous prime is 75853457. The next prime is 75853483. The reversal of 75853461 is 16435857.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 75853461 - 2² = 75853457 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75853411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12642241 + ... + 12642246.

It is an arithmetic number, because the mean of its divisors is an integer number (25284488).

Almost surely, 2^75853461 is an apocalyptic number.

It is an amenable number.

75853461 is a deficient number, since it is larger than the sum of its proper divisors (25284491).

75853461 is a wasteful number, since it uses less digits than its factorization.

75853461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25284490.

The product of its digits is 100800, while the sum is 39.

The square root of 75853461 is about 8709.3892437989. The cubic root of 75853461 is about 423.3099405650.

The spelling of 75853461 in words is "seventy-five million, eight hundred fifty-three thousand, four hundred sixty-one".