75461142301 has 4 divisors (see below), whose sum is σ = 75461812704. Its totient is φ = 75460471900.

The previous prime is 75461142271. The next prime is 75461142329. The reversal of 75461142301 is 10324116457.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 75461142301 - 2²³ = 75452753693 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 (75461142391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120535 + ... + 406756.

It is an arithmetic number, because the mean of its divisors is an integer number (18865453176).

Almost surely, 2^75461142301 is an apocalyptic number.

It is an amenable number.

75461142301 is a deficient number, since it is larger than the sum of its proper divisors (670403).

75461142301 is a wasteful number, since it uses less digits than its factorization.

75461142301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670402.

The product of its (nonzero) digits is 20160, while the sum is 34.

Adding to 75461142301 its reverse (10324116457), we get a palindrome (85785258758).

The spelling of 75461142301 in words is "seventy-five billion, four hundred sixty-one million, one hundred forty-two thousand, three hundred one".