97541543151 has 96 divisors (see below), whose sum is σ = 166731481280. Its totient is φ = 54419558400.

The previous prime is 97541543131. The next prime is 97541543159. The reversal of 97541543151 is 15134514579.

97541543151 is a `hidden beast` number, since 9 + 7 + 54 + 1 + 543 + 1 + 51 = 666.

It is not a de Polignac number, because 97541543151 - 2⁷ = 97541543023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 97541543097 and 97541543106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97541543159) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5007591 + ... + 5027031.

Almost surely, 2^97541543151 is an apocalyptic number.

97541543151 is a deficient number, since it is larger than the sum of its proper divisors (69189938129).

97541543151 is a wasteful number, since it uses less digits than its factorization.

97541543151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19577 (or 19574 counting only the distinct ones).

The product of its digits is 378000, while the sum is 45.

The spelling of 97541543151 in words is "ninety-seven billion, five hundred forty-one million, five hundred forty-three thousand, one hundred fifty-one".