454534776604 has 48 divisors (see below), whose sum is σ = 831384221472. Its totient is φ = 217247035392.

The previous prime is 454534776587. The next prime is 454534776607. The reversal of 454534776604 is 406677435454.

It is a happy number.

It is a Smith number, since the sum of its digits (55) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454534776607) 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, 1851219 + ... + 2082325.

It is an arithmetic number, because the mean of its divisors is an integer number (17320504614).

Almost surely, 2^454534776604 is an apocalyptic number.

It is an amenable number.

454534776604 is a deficient number, since it is larger than the sum of its proper divisors (376849444868).

454534776604 is a wasteful number, since it uses less digits than its factorization.

454534776604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231382 (or 231380 counting only the distinct ones).

The product of its (nonzero) digits is 33868800, while the sum is 55.

The spelling of 454534776604 in words is "four hundred fifty-four billion, five hundred thirty-four million, seven hundred seventy-six thousand, six hundred four".