2623005451451 has 12 divisors (see below), whose sum is σ = 3328637716440. Its totient is φ = 2043900351360.

The previous prime is 2623005451439. The next prime is 2623005451487. The reversal of 2623005451451 is 1541545003262.

It is not a de Polignac number, because 2623005451451 - 2³⁴ = 2605825582267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2623005451421) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2433214166 + ... + 2433215243.

It is an arithmetic number, because the mean of its divisors is an integer number (277386476370).

Almost surely, 2^{2623005451451} is an apocalyptic number.

2623005451451 is a deficient number, since it is larger than the sum of its proper divisors (705632264989).

2623005451451 is a wasteful number, since it uses less digits than its factorization.

2623005451451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4866429434 (or 4866429427 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 38.

The spelling of 2623005451451 in words is "two trillion, six hundred twenty-three billion, five million, four hundred fifty-one thousand, four hundred fifty-one".