75063125 has 20 divisors (see below), whose sum is σ = 94994592. Its totient is φ = 59286000.

The previous prime is 75063119. The next prime is 75063127. The reversal of 75063125 is 52136057.

It is not a de Polignac number, because 75063125 - 2¹⁸ = 74800981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75063127) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 51152 + ... + 52598.

Almost surely, 2^75063125 is an apocalyptic number.

It is an amenable number.

75063125 is a deficient number, since it is larger than the sum of its proper divisors (19931467).

75063125 is an equidigital number, since it uses as much as digits as its factorization.

75063125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1550 (or 1535 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 29.

The square root of 75063125 is about 8663.8977948727. The cubic root of 75063125 is about 421.8346143325.

The spelling of 75063125 in words is "seventy-five million, sixty-three thousand, one hundred twenty-five".