456554455654 has 16 divisors (see below), whose sum is σ = 748648811520. Its totient is φ = 207091501960.

The previous prime is 456554455541. The next prime is 456554455691.

456554455654 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21651754 + ... + 21672829.

It is an arithmetic number, because the mean of its divisors is an integer number (46790550720).

Almost surely, 2^456554455654 is an apocalyptic number.

456554455654 is a deficient number, since it is larger than the sum of its proper divisors (292094355866).

456554455654 is a wasteful number, since it uses less digits than its factorization.

456554455654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43325075.

The product of its digits is 144000000, while the sum is 58.

The spelling of 456554455654 in words is "four hundred fifty-six billion, five hundred fifty-four million, four hundred fifty-five thousand, six hundred fifty-four".