75470422530102 has 16 divisors (see below), whose sum is σ = 150942534754752. Its totient is φ = 25156525894280.

The previous prime is 75470422530079. The next prime is 75470422530119. The reversal of 75470422530102 is 20103522407457.

75470422530102 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×75470422530102² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69822924 + ... + 70895567.

It is an arithmetic number, because the mean of its divisors is an integer number (9433908422172).

Almost surely, 2^{75470422530102} is an apocalyptic number.

75470422530102 is an abundant number, since it is smaller than the sum of its proper divisors (75472112224650).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

75470422530102 is a wasteful number, since it uses less digits than its factorization.

75470422530102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140807883.

The product of its (nonzero) digits is 470400, while the sum is 42.

Adding to 75470422530102 its reverse (20103522407457), we get a palindrome (95573944937559).

The spelling of 75470422530102 in words is "seventy-five trillion, four hundred seventy billion, four hundred twenty-two million, five hundred thirty thousand, one hundred two".