98035653261 has 128 divisors (see below), whose sum is σ = 181539864576. Its totient is φ = 45560401920.

The previous prime is 98035653257. The next prime is 98035653269. The reversal of 98035653261 is 16235653089.

It is not a de Polignac number, because 98035653261 - 2² = 98035653257 is a prime.

It is a super-2 number, since 2×98035653261² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 98035653261.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98035653269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 5007151 + ... + 5026691.

It is an arithmetic number, because the mean of its divisors is an integer number (1418280192).

Almost surely, 2^98035653261 is an apocalyptic number.

98035653261 is a gapful number since it is divisible by the number (91) formed by its first and last digit.

It is an amenable number.

98035653261 is a deficient number, since it is larger than the sum of its proper divisors (83504211315).

98035653261 is a wasteful number, since it uses less digits than its factorization.

98035653261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19651.

The product of its (nonzero) digits is 1166400, while the sum is 48.

The spelling of 98035653261 in words is "ninety-eight billion, thirty-five million, six hundred fifty-three thousand, two hundred sixty-one".