75756801 has 8 divisors (see below), whose sum is σ = 101335104. Its totient is φ = 50341520.

The previous prime is 75756799. The next prime is 75756803. The reversal of 75756801 is 10865757.

It is an interprime number because it is at equal distance from previous prime (75756799) and next prime (75756803).

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 75756801 - 2¹ = 75756799 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 75756801.

It is not an unprimeable number, because it can be changed into a prime (75756803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39666 + ... + 41531.

It is an arithmetic number, because the mean of its divisors is an integer number (12666888).

Almost surely, 2^75756801 is an apocalyptic number.

It is an amenable number.

75756801 is a deficient number, since it is larger than the sum of its proper divisors (25578303).

75756801 is a wasteful number, since it uses less digits than its factorization.

75756801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81511.

The product of its (nonzero) digits is 58800, while the sum is 39.

The square root of 75756801 is about 8703.8382912368. The cubic root of 75756801 is about 423.1300563037.

The spelling of 75756801 in words is "seventy-five million, seven hundred fifty-six thousand, eight hundred one".