10612145587 has 4 divisors (see below), whose sum is σ = 10954472896. Its totient is φ = 10269818280.

The previous prime is 10612145573. The next prime is 10612145591. The reversal of 10612145587 is 78554121601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 78554121601 = 71153 ⋅1104017.

It is a cyclic number.

It is not a de Polignac number, because 10612145587 - 2¹¹ = 10612143539 is a prime.

It is a super-2 number, since 2×10612145587² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10612145597) 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, 171163608 + ... + 171163669.

It is an arithmetic number, because the mean of its divisors is an integer number (2738618224).

Almost surely, 2^10612145587 is an apocalyptic number.

10612145587 is a deficient number, since it is larger than the sum of its proper divisors (342327309).

10612145587 is an equidigital number, since it uses as much as digits as its factorization.

10612145587 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342327308.

The product of its (nonzero) digits is 67200, while the sum is 40.

The spelling of 10612145587 in words is "ten billion, six hundred twelve million, one hundred forty-five thousand, five hundred eighty-seven".