105498470437 has 4 divisors (see below), whose sum is σ = 110085360480. Its totient is φ = 100911580396.

The previous prime is 105498470401. The next prime is 105498470449. The reversal of 105498470437 is 734074894501.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 105498470437 - 2¹⁹ = 105497946149 is a prime.

It is a super-2 number, since 2×105498470437² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105498470837) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2293444987 + ... + 2293445032.

It is an arithmetic number, because the mean of its divisors is an integer number (27521340120).

Almost surely, 2^105498470437 is an apocalyptic number.

It is an amenable number.

105498470437 is a deficient number, since it is larger than the sum of its proper divisors (4586890043).

105498470437 is an equidigital number, since it uses as much as digits as its factorization.

105498470437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4586890042.

The product of its (nonzero) digits is 3386880, while the sum is 52.

The spelling of 105498470437 in words is "one hundred five billion, four hundred ninety-eight million, four hundred seventy thousand, four hundred thirty-seven".