97134626155 has 16 divisors (see below), whose sum is σ = 140224423680. Its totient is φ = 63100989792.

The previous prime is 97134626137. The next prime is 97134626161. The reversal of 97134626155 is 55162643179.

It is a cyclic number.

It is not a de Polignac number, because 97134626155 - 2²⁵ = 97101071723 is a prime.

It is a super-2 number, since 2×97134626155² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 97134626099 and 97134626108.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73032889 + ... + 73034218.

It is an arithmetic number, because the mean of its divisors is an integer number (8764026480).

Almost surely, 2^97134626155 is an apocalyptic number.

97134626155 is a gapful number since it is divisible by the number (95) formed by its first and last digit.

97134626155 is a deficient number, since it is larger than the sum of its proper divisors (43089797525).

97134626155 is a wasteful number, since it uses less digits than its factorization.

97134626155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146067138.

The product of its digits is 1360800, while the sum is 49.

The spelling of 97134626155 in words is "ninety-seven billion, one hundred thirty-four million, six hundred twenty-six thousand, one hundred fifty-five".