10772665397 has 8 divisors (see below), whose sum is σ = 11689893600. Its totient is φ = 9868088880.

The previous prime is 10772665381. The next prime is 10772665433. The reversal of 10772665397 is 79356627701.

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

It is not a de Polignac number, because 10772665397 - 2⁴ = 10772665381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10772665307) 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, 3161147 + ... + 3164552.

It is an arithmetic number, because the mean of its divisors is an integer number (1461236700).

Almost surely, 2^10772665397 is an apocalyptic number.

It is an amenable number.

10772665397 is a deficient number, since it is larger than the sum of its proper divisors (917228203).

10772665397 is a wasteful number, since it uses less digits than its factorization.

10772665397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6325843.

The product of its (nonzero) digits is 3333960, while the sum is 53.

The spelling of 10772665397 in words is "ten billion, seven hundred seventy-two million, six hundred sixty-five thousand, three hundred ninety-seven".