2664087068237 has 32 divisors (see below), whose sum is σ = 3072845379840. Its totient is φ = 2262465354240.

The previous prime is 2664087068219. The next prime is 2664087068239. The reversal of 2664087068237 is 7328607804662.

It is a happy number.

It is not a de Polignac number, because 2664087068237 - 2¹⁸ = 2664086806093 is a prime.

It is a super-2 number, since 2×2664087068237² (a number of 26 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 (2664087068239) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 830190689 + ... + 830193897.

It is an arithmetic number, because the mean of its divisors is an integer number (96026418120).

Almost surely, 2^{2664087068237} is an apocalyptic number.

It is an amenable number.

2664087068237 is a deficient number, since it is larger than the sum of its proper divisors (408758311603).

2664087068237 is a wasteful number, since it uses less digits than its factorization.

2664087068237 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5301.

The product of its (nonzero) digits is 32514048, while the sum is 59.

The spelling of 2664087068237 in words is "two trillion, six hundred sixty-four billion, eighty-seven million, sixty-eight thousand, two hundred thirty-seven".