97267433473 has 4 divisors (see below), whose sum is σ = 111162781120. Its totient is φ = 83372085828.

The previous prime is 97267433447. The next prime is 97267433617. The reversal of 97267433473 is 37433476279.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 97267433473 - 2²¹ = 97265336321 is a prime.

It is a super-2 number, since 2×97267433473² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (97267433443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6947673813 + ... + 6947673826.

It is an arithmetic number, because the mean of its divisors is an integer number (27790695280).

Almost surely, 2^97267433473 is an apocalyptic number.

It is an amenable number.

97267433473 is a deficient number, since it is larger than the sum of its proper divisors (13895347647).

97267433473 is a wasteful number, since it uses less digits than its factorization.

97267433473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13895347646.

The product of its digits is 16003008, while the sum is 55.

The spelling of 97267433473 in words is "ninety-seven billion, two hundred sixty-seven million, four hundred thirty-three thousand, four hundred seventy-three".