97146539703 has 8 divisors (see below), whose sum is σ = 143920799600. Its totient is φ = 64764359784.

The previous prime is 97146539657. The next prime is 97146539713. The reversal of 97146539703 is 30793564179.

It is a happy number.

97146539703 is a `hidden beast` number, since 97 + 1 + 465 + 3 + 97 + 0 + 3 = 666.

It is not a de Polignac number, because 97146539703 - 2¹⁰ = 97146538679 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 97146539703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97146539713) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1799009968 + ... + 1799010021.

It is an arithmetic number, because the mean of its divisors is an integer number (17990099950).

Almost surely, 2^97146539703 is an apocalyptic number.

97146539703 is a deficient number, since it is larger than the sum of its proper divisors (46774259897).

97146539703 is a wasteful number, since it uses less digits than its factorization.

97146539703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3598019998 (or 3598019992 counting only the distinct ones).

The product of its (nonzero) digits is 4286520, while the sum is 54.

The spelling of 97146539703 in words is "ninety-seven billion, one hundred forty-six million, five hundred thirty-nine thousand, seven hundred three".