9800237455 has 4 divisors (see below), whose sum is σ = 11760284952. Its totient is φ = 7840189960.

The previous prime is 9800237437. The next prime is 9800237479. The reversal of 9800237455 is 5547320089.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5547320089 = 47 ⋅118028087.

It is not a de Polignac number, because 9800237455 - 2¹⁷ = 9800106383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 980023741 + ... + 980023750.

It is an arithmetic number, because the mean of its divisors is an integer number (2940071238).

Almost surely, 2^9800237455 is an apocalyptic number.

9800237455 is a deficient number, since it is larger than the sum of its proper divisors (1960047497).

9800237455 is a wasteful number, since it uses less digits than its factorization.

9800237455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1960047496.

The product of its (nonzero) digits is 302400, while the sum is 43.

The square root of 9800237455 is about 98996.1486877141. The cubic root of 9800237455 is about 2139.9922449278.

The spelling of 9800237455 in words is "nine billion, eight hundred million, two hundred thirty-seven thousand, four hundred fifty-five".