2623005451452 has 24 divisors (see below), whose sum is σ = 6121841488336. Its totient is φ = 874121516928.

The previous prime is 2623005451439. The next prime is 2623005451487. The reversal of 2623005451452 is 2541545003262.

It is a self number, because there is not a number n which added to its sum of digits gives 2623005451452.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26653033 + ... + 26751264.

Almost surely, 2^{2623005451452} is an apocalyptic number.

It is an amenable number.

2623005451452 is an abundant number, since it is smaller than the sum of its proper divisors (3498836036884).

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

2623005451452 is a wasteful number, since it uses less digits than its factorization.

2623005451452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53408397 (or 53408395 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 39.

The spelling of 2623005451452 in words is "two trillion, six hundred twenty-three billion, five million, four hundred fifty-one thousand, four hundred fifty-two".