75550140402260 has 12 divisors (see below), whose sum is σ = 158655294844788. Its totient is φ = 30220056160896.

The previous prime is 75550140402259. The next prime is 75550140402283. The reversal of 75550140402260 is 6220404105557.

It can be written as a sum of positive squares in 2 ways, for example, as 9654418408336 + 65895721993924 = 3107156^2 + 8117618^2 .

It is a super-2 number, since 2×75550140402260² (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 3 ways as a sum of consecutive naturals, for example, 1888753510037 + ... + 1888753510076.

It is an arithmetic number, because the mean of its divisors is an integer number (13221274570399).

Almost surely, 2^{75550140402260} is an apocalyptic number.

It is an amenable number.

75550140402260 is an abundant number, since it is smaller than the sum of its proper divisors (83105154442528).

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

75550140402260 is a wasteful number, since it uses less digits than its factorization.

75550140402260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3777507020122 (or 3777507020120 counting only the distinct ones).

The product of its (nonzero) digits is 336000, while the sum is 41.

The spelling of 75550140402260 in words is "seventy-five trillion, five hundred fifty billion, one hundred forty million, four hundred two thousand, two hundred sixty".