10505151445054 has 8 divisors (see below), whose sum is σ = 18008831048688. Its totient is φ = 4502207762160.

The previous prime is 10505151444959. The next prime is 10505151445081. The reversal of 10505151445054 is 45054415150501.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×10505151445054² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10505151444998 and 10505151445016.

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, 375183980167 + ... + 375183980194.

It is an arithmetic number, because the mean of its divisors is an integer number (2251103881086).

Almost surely, 2^{10505151445054} is an apocalyptic number.

10505151445054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

10505151445054 is a deficient number, since it is larger than the sum of its proper divisors (7503679603634).

10505151445054 is an equidigital number, since it uses as much as digits as its factorization.

10505151445054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 750367960370.

The product of its (nonzero) digits is 200000, while the sum is 40.

Adding to 10505151445054 its reverse (45054415150501), we get a palindrome (55559566595555).

The spelling of 10505151445054 in words is "ten trillion, five hundred five billion, one hundred fifty-one million, four hundred forty-five thousand, fifty-four".