75142534501 has 8 divisors (see below), whose sum is σ = 75927366144. Its totient is φ = 74361780480.

The previous prime is 75142534483. The next prime is 75142534531. The reversal of 75142534501 is 10543524157.

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 75142534501 - 2³¹ = 72995050853 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 (75142534531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 982351 + ... + 1056076.

It is an arithmetic number, because the mean of its divisors is an integer number (9490920768).

Almost surely, 2^75142534501 is an apocalyptic number.

It is an amenable number.

75142534501 is a deficient number, since it is larger than the sum of its proper divisors (784831643).

75142534501 is a wasteful number, since it uses less digits than its factorization.

75142534501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2038811.

The product of its (nonzero) digits is 84000, while the sum is 37.

The spelling of 75142534501 in words is "seventy-five billion, one hundred forty-two million, five hundred thirty-four thousand, five hundred one".