75201496801 has 4 divisors (see below), whose sum is σ = 75891418900. Its totient is φ = 74511574704.

The previous prime is 75201496793. The next prime is 75201496813. The reversal of 75201496801 is 10869410257.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10869410257 = 137 ⋅79338761.

It can be written as a sum of positive squares in 2 ways, for example, as 60527808576 + 14673688225 = 246024^2 + 121135^2 .

It is a cyclic number.

It is not a de Polignac number, because 75201496801 - 2³ = 75201496793 is a prime.

It is a super-2 number, since 2×75201496801² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (75271496801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 344960886 + ... + 344961103.

It is an arithmetic number, because the mean of its divisors is an integer number (18972854725).

Almost surely, 2^75201496801 is an apocalyptic number.

It is an amenable number.

75201496801 is a deficient number, since it is larger than the sum of its proper divisors (689922099).

75201496801 is a wasteful number, since it uses less digits than its factorization.

75201496801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 689922098.

The product of its (nonzero) digits is 120960, while the sum is 43.

The spelling of 75201496801 in words is "seventy-five billion, two hundred one million, four hundred ninety-six thousand, eight hundred one".