75542005102 has 8 divisors (see below), whose sum is σ = 113373705816. Its totient is φ = 37750769832.

The previous prime is 75542005087. The next prime is 75542005139. The reversal of 75542005102 is 20150024557.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×75542005102³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 10111693 + ... + 10119160.

It is an arithmetic number, because the mean of its divisors is an integer number (14171713227).

Almost surely, 2^75542005102 is an apocalyptic number.

75542005102 is a deficient number, since it is larger than the sum of its proper divisors (37831700714).

75542005102 is a wasteful number, since it uses less digits than its factorization.

75542005102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20232722.

The product of its (nonzero) digits is 14000, while the sum is 31.

Adding to 75542005102 its reverse (20150024557), we get a palindrome (95692029659).

The spelling of 75542005102 in words is "seventy-five billion, five hundred forty-two million, five thousand, one hundred two".