75401223301 has 8 divisors (see below), whose sum is σ = 75655580760. Its totient is φ = 75146952192.

The previous prime is 75401223269. The next prime is 75401223329. The reversal of 75401223301 is 10332210457.

It can be written as a sum of positive squares in 4 ways, for example, as 14495919201 + 60905304100 = 120399^2 + 246790^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 75401223301 - 2⁵ = 75401223269 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 75401223301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75401223361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2064285 + ... + 2100493.

It is an arithmetic number, because the mean of its divisors is an integer number (9456947595).

Almost surely, 2^75401223301 is an apocalyptic number.

It is an amenable number.

75401223301 is a deficient number, since it is larger than the sum of its proper divisors (254357459).

75401223301 is a wasteful number, since it uses less digits than its factorization.

75401223301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43175.

The product of its (nonzero) digits is 5040, while the sum is 28.

Adding to 75401223301 its reverse (10332210457), we get a palindrome (85733433758).

The spelling of 75401223301 in words is "seventy-five billion, four hundred one million, two hundred twenty-three thousand, three hundred one".