10498137479 has 2 divisors, whose sum is σ = 10498137480. Its totient is φ = 10498137478.

The previous prime is 10498137451. The next prime is 10498137493. The reversal of 10498137479 is 97473189401.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10498137479 - 2¹² = 10498133383 is a prime.

It is a super-2 number, since 2×10498137479² (a number of 21 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 10498137479.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10498037479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5249068739 + 5249068740.

It is an arithmetic number, because the mean of its divisors is an integer number (5249068740).

Almost surely, 2^10498137479 is an apocalyptic number.

10498137479 is a deficient number, since it is larger than the sum of its proper divisors (1).

10498137479 is an equidigital number, since it uses as much as digits as its factorization.

10498137479 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1524096, while the sum is 53.

The spelling of 10498137479 in words is "ten billion, four hundred ninety-eight million, one hundred thirty-seven thousand, four hundred seventy-nine".