10715532397 has 8 divisors (see below), whose sum is σ = 10969660800. Its totient is φ = 10462493184.

The previous prime is 10715532389. The next prime is 10715532403. The reversal of 10715532397 is 79323551701.

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

It is a cyclic number.

It is not a de Polignac number, because 10715532397 - 2³ = 10715532389 is a prime.

It is a super-2 number, since 2×10715532397² (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 (10715532337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 252372 + ... + 291757.

It is an arithmetic number, because the mean of its divisors is an integer number (1371207600).

Almost surely, 2^10715532397 is an apocalyptic number.

It is an amenable number.

10715532397 is a deficient number, since it is larger than the sum of its proper divisors (254128403).

10715532397 is an equidigital number, since it uses as much as digits as its factorization.

10715532397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 544595.

The product of its (nonzero) digits is 198450, while the sum is 43.

The spelling of 10715532397 in words is "ten billion, seven hundred fifteen million, five hundred thirty-two thousand, three hundred ninety-seven".