75955401 has 10 divisors (see below), whose sum is σ = 113464362. Its totient is φ = 50636880.

The previous prime is 75955387. The next prime is 75955409. The reversal of 75955401 is 10455957.

It can be written as a sum of positive squares in only one way, i.e., 47279376 + 28676025 = 6876^2 + 5355^2 .

It is not a de Polignac number, because 75955401 - 2⁷ = 75955273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (75955409) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 468780 + ... + 468941.

Almost surely, 2^75955401 is an apocalyptic number.

It is an amenable number.

75955401 is a deficient number, since it is larger than the sum of its proper divisors (37508961).

75955401 is an equidigital number, since it uses as much as digits as its factorization.

75955401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 937733 (or 937724 counting only the distinct ones).

The product of its (nonzero) digits is 31500, while the sum is 36.

The square root of 75955401 is about 8715.2395836259. The cubic root of 75955401 is about 423.4994854161.

It can be divided in two parts, 7595 and 5401, that added together give a square (12996 = 114²).

The spelling of 75955401 in words is "seventy-five million, nine hundred fifty-five thousand, four hundred one".