2664633524052 has 24 divisors (see below), whose sum is σ = 6221798956800. Its totient is φ = 887593926976.

The previous prime is 2664633524023. The next prime is 2664633524057. The reversal of 2664633524052 is 2504253364662.

It is a junction number, because it is equal to n+sod(n) for n = 2664633523992 and 2664633524010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2664633524057) 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, 77137977 + ... + 77172512.

It is an arithmetic number, because the mean of its divisors is an integer number (259241623200).

Almost surely, 2^{2664633524052} is an apocalyptic number.

It is an amenable number.

2664633524052 is an abundant number, since it is smaller than the sum of its proper divisors (3557165432748).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2664633524052 is a wasteful number, since it uses less digits than its factorization.

2664633524052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154311935 (or 154311933 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 48.

The spelling of 2664633524052 in words is "two trillion, six hundred sixty-four billion, six hundred thirty-three million, five hundred twenty-four thousand, fifty-two".