97542453033 has 12 divisors (see below), whose sum is σ = 145439643648. Its totient is φ = 62930614680.

The previous prime is 97542453011. The next prime is 97542453067. The reversal of 97542453033 is 33035424579.

97542453033 is a `hidden beast` number, since 9 + 7 + 542 + 45 + 30 + 33 = 666.

It is not a de Polignac number, because 97542453033 - 2²² = 97538258729 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 97542453033.

It is not an unprimeable number, because it can be changed into a prime (97542453233) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 174806985 + ... + 174807542.

It is an arithmetic number, because the mean of its divisors is an integer number (12119970304).

Almost surely, 2^97542453033 is an apocalyptic number.

97542453033 is a gapful number since it is divisible by the number (93) formed by its first and last digit.

It is an amenable number.

97542453033 is a deficient number, since it is larger than the sum of its proper divisors (47897190615).

97542453033 is a wasteful number, since it uses less digits than its factorization.

97542453033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349614564 (or 349614561 counting only the distinct ones).

The product of its (nonzero) digits is 1360800, while the sum is 45.

The spelling of 97542453033 in words is "ninety-seven billion, five hundred forty-two million, four hundred fifty-three thousand, thirty-three".