10506626351 has 4 divisors (see below), whose sum is σ = 11314828392. Its totient is φ = 9698424312.

The previous prime is 10506626329. The next prime is 10506626371. The reversal of 10506626351 is 15362660501.

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

It is a cyclic number.

It is not a de Polignac number, because 10506626351 - 2⁶ = 10506626287 is a prime.

It is a super-2 number, since 2×10506626351² (a number of 21 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 (10506626371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 404101001 + ... + 404101026.

It is an arithmetic number, because the mean of its divisors is an integer number (2828707098).

Almost surely, 2^10506626351 is an apocalyptic number.

10506626351 is a deficient number, since it is larger than the sum of its proper divisors (808202041).

10506626351 is an equidigital number, since it uses as much as digits as its factorization.

10506626351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 808202040.

The product of its (nonzero) digits is 32400, while the sum is 35.

The spelling of 10506626351 in words is "ten billion, five hundred six million, six hundred twenty-six thousand, three hundred fifty-one".