97733490550 has 12 divisors (see below), whose sum is σ = 181784292516. Its totient is φ = 39093396200.

The previous prime is 97733490529. The next prime is 97733490551. The reversal of 97733490550 is 5509433779.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97733490551) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 977334856 + ... + 977334955.

It is an arithmetic number, because the mean of its divisors is an integer number (15148691043).

Almost surely, 2^97733490550 is an apocalyptic number.

97733490550 is a deficient number, since it is larger than the sum of its proper divisors (84050801966).

97733490550 is a wasteful number, since it uses less digits than its factorization.

97733490550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1954669823 (or 1954669818 counting only the distinct ones).

The product of its (nonzero) digits is 3572100, while the sum is 52.

The spelling of 97733490550 in words is "ninety-seven billion, seven hundred thirty-three million, four hundred ninety thousand, five hundred fifty".