10500377506 has 8 divisors (see below), whose sum is σ = 15781881024. Its totient is φ = 5239750500.

The previous prime is 10500377501. The next prime is 10500377513. The reversal of 10500377506 is 60577300501.

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

It is a super-2 number, since 2×10500377506² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10500377501) 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, 5217870 + ... + 5219881.

It is an arithmetic number, because the mean of its divisors is an integer number (1972735128).

Almost surely, 2^10500377506 is an apocalyptic number.

10500377506 is a deficient number, since it is larger than the sum of its proper divisors (5281503518).

10500377506 is a wasteful number, since it uses less digits than its factorization.

10500377506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10438256.

The product of its (nonzero) digits is 22050, while the sum is 34.

The spelling of 10500377506 in words is "ten billion, five hundred million, three hundred seventy-seven thousand, five hundred six".