10346420554 has 4 divisors (see below), whose sum is σ = 15519630834. Its totient is φ = 5173210276.

The previous prime is 10346420551. The next prime is 10346420563. The reversal of 10346420554 is 45502464301.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10338212329 + 8208225 = 101677^2 + 2865^2 .

It is not an unprimeable number, because it can be changed into a prime (10346420551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2586605137 + ... + 2586605140.

Almost surely, 2^10346420554 is an apocalyptic number.

10346420554 is a deficient number, since it is larger than the sum of its proper divisors (5173210280).

10346420554 is an equidigital number, since it uses as much as digits as its factorization.

10346420554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5173210279.

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 10346420554 its reverse (45502464301), we get a palindrome (55848884855).

The spelling of 10346420554 in words is "ten billion, three hundred forty-six million, four hundred twenty thousand, five hundred fifty-four".