97555043 has 8 divisors (see below), whose sum is σ = 102575280. Its totient is φ = 92645280.

The previous prime is 97555039. The next prime is 97555057. The reversal of 97555043 is 34055579.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 97555043 - 2² = 97555039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 97554988 and 97555006.

It is not an unprimeable number, because it can be changed into a prime (97555013) 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, 25805 + ... + 29342.

It is an arithmetic number, because the mean of its divisors is an integer number (12821910).

Almost surely, 2^97555043 is an apocalyptic number.

97555043 is a deficient number, since it is larger than the sum of its proper divisors (5020237).

97555043 is a wasteful number, since it uses less digits than its factorization.

97555043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55237.

The product of its (nonzero) digits is 94500, while the sum is 38.

The square root of 97555043 is about 9876.9956464504. The cubic root of 97555043 is about 460.3447997718.

The spelling of 97555043 in words is "ninety-seven million, five hundred fifty-five thousand, forty-three".