2667633455652 has 48 divisors (see below), whose sum is σ = 6852636436800. Its totient is φ = 800957496960.

The previous prime is 2667633455651. The next prime is 2667633455677. The reversal of 2667633455652 is 2565543367662.

It is a happy number.

It is a hoax number, since the sum of its digits (60) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2667633455651) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92689027 + ... + 92717802.

It is an arithmetic number, because the mean of its divisors is an integer number (142763259100).

Almost surely, 2^{2667633455652} is an apocalyptic number.

2667633455652 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2667633455652 is an abundant number, since it is smaller than the sum of its proper divisors (4185002981148).

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

2667633455652 is a wasteful number, since it uses less digits than its factorization.

2667633455652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185406956 (or 185406954 counting only the distinct ones).

The product of its digits is 163296000, while the sum is 60.

The spelling of 2667633455652 in words is "two trillion, six hundred sixty-seven billion, six hundred thirty-three million, four hundred fifty-five thousand, six hundred fifty-two".