75008452 has 6 divisors (see below), whose sum is σ = 131264798. Its totient is φ = 37504224.

The previous prime is 75008441. The next prime is 75008489. The reversal of 75008452 is 25480057.

It can be written as a sum of positive squares in only one way, i.e., 56911936 + 18096516 = 7544^2 + 4254^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 9376053 + ... + 9376060.

Almost surely, 2^75008452 is an apocalyptic number.

It is an amenable number.

75008452 is a deficient number, since it is larger than the sum of its proper divisors (56256346).

75008452 is a wasteful number, since it uses less digits than its factorization.

75008452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18752117 (or 18752115 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 31.

The square root of 75008452 is about 8660.7420005448. The cubic root of 75008452 is about 421.7321735956.

The spelling of 75008452 in words is "seventy-five million, eight thousand, four hundred fifty-two".