135066626570 has 16 divisors (see below), whose sum is σ = 243495704448. Its totient is φ = 53943144720.

The previous prime is 135066626557. The next prime is 135066626603. The reversal of 135066626570 is 75626660531.

It is a super-2 number, since 2×135066626570² (a number of 23 digits) contains 22 as substring.

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, 10431446 + ... + 10444385.

It is an arithmetic number, because the mean of its divisors is an integer number (15218481528).

Almost surely, 2^135066626570 is an apocalyptic number.

135066626570 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135066626570 is a deficient number, since it is larger than the sum of its proper divisors (108429077878).

135066626570 is a wasteful number, since it uses less digits than its factorization.

135066626570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20876485.

The product of its (nonzero) digits is 1360800, while the sum is 47.

The spelling of 135066626570 in words is "one hundred thirty-five billion, sixty-six million, six hundred twenty-six thousand, five hundred seventy".