10357734505 has 4 divisors (see below), whose sum is σ = 12429281412. Its totient is φ = 8286187600.

The previous prime is 10357734503. The next prime is 10357734559. The reversal of 10357734505 is 50543775301.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1956912169 + 8400822336 = 44237^2 + 91656^2 .

It is not a de Polignac number, because 10357734505 - 2¹ = 10357734503 is a prime.

It is a super-3 number, since 3×10357734505³ (a number of 31 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10357734503) 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, 1035773446 + ... + 1035773455.

It is an arithmetic number, because the mean of its divisors is an integer number (3107320353).

Almost surely, 2^10357734505 is an apocalyptic number.

It is an amenable number.

10357734505 is a deficient number, since it is larger than the sum of its proper divisors (2071546907).

10357734505 is an equidigital number, since it uses as much as digits as its factorization.

10357734505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2071546906.

The product of its (nonzero) digits is 220500, while the sum is 40.

The spelling of 10357734505 in words is "ten billion, three hundred fifty-seven million, seven hundred thirty-four thousand, five hundred five".