2651230405454 has 8 divisors (see below), whose sum is σ = 3981230225688. Its totient is φ = 1324153663560.

The previous prime is 2651230405409. The next prime is 2651230405457. The reversal of 2651230405454 is 4545040321562.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2651230405454² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2651230405457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 730767317 + ... + 730770944.

It is an arithmetic number, because the mean of its divisors is an integer number (497653778211).

Almost surely, 2^{2651230405454} is an apocalyptic number.

2651230405454 is a deficient number, since it is larger than the sum of its proper divisors (1329999820234).

2651230405454 is a wasteful number, since it uses less digits than its factorization.

2651230405454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1461539170.

The product of its (nonzero) digits is 576000, while the sum is 41.

The spelling of 2651230405454 in words is "two trillion, six hundred fifty-one billion, two hundred thirty million, four hundred five thousand, four hundred fifty-four".