75412501 has 8 divisors (see below), whose sum is σ = 79574400. Its totient is φ = 71269920.

The previous prime is 75412483. The next prime is 75412507. The reversal of 75412501 is 10521457.

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 75412501 - 2⁹ = 75411989 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 (75412507) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3585 + ... + 12793.

It is an arithmetic number, because the mean of its divisors is an integer number (9946800).

Almost surely, 2^75412501 is an apocalyptic number.

It is an amenable number.

75412501 is a deficient number, since it is larger than the sum of its proper divisors (4161899).

75412501 is a wasteful number, since it uses less digits than its factorization.

75412501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9659.

The product of its (nonzero) digits is 1400, while the sum is 25.

The square root of 75412501 is about 8684.0371371845. The cubic root of 75412501 is about 422.4880680080.

Adding to 75412501 its reverse (10521457), we get a palindrome (85933958).

The spelling of 75412501 in words is "seventy-five million, four hundred twelve thousand, five hundred one".