97219376354 has 4 divisors (see below), whose sum is σ = 145829064534. Its totient is φ = 48609688176.

The previous prime is 97219376333. The next prime is 97219376369. The reversal of 97219376354 is 45367391279.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 97178710225 + 40666129 = 311735^2 + 6377^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 97219376354.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24304844087 + ... + 24304844090.

Almost surely, 2^97219376354 is an apocalyptic number.

97219376354 is a deficient number, since it is larger than the sum of its proper divisors (48609688180).

97219376354 is a wasteful number, since it uses less digits than its factorization.

97219376354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48609688179.

The product of its digits is 8573040, while the sum is 56.

The spelling of 97219376354 in words is "ninety-seven billion, two hundred nineteen million, three hundred seventy-six thousand, three hundred fifty-four".