98318410537 has 2 divisors, whose sum is σ = 98318410538. Its totient is φ = 98318410536.

The previous prime is 98318410471. The next prime is 98318410559. The reversal of 98318410537 is 73501481389.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 61831298281 + 36487112256 = 248659^2 + 191016^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-98318410537 is a prime.

It is not a weakly prime, because it can be changed into another prime (98318410577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49159205268 + 49159205269.

It is an arithmetic number, because the mean of its divisors is an integer number (49159205269).

Almost surely, 2^98318410537 is an apocalyptic number.

It is an amenable number.

98318410537 is a deficient number, since it is larger than the sum of its proper divisors (1).

98318410537 is an equidigital number, since it uses as much as digits as its factorization.

98318410537 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 725760, while the sum is 49.

The spelling of 98318410537 in words is "ninety-eight billion, three hundred eighteen million, four hundred ten thousand, five hundred thirty-seven".