452140655616 has 176 divisors, whose sum is σ = 1442024707200. Its totient is φ = 139120091136.

The previous prime is 452140655597. The next prime is 452140655621. The reversal of 452140655616 is 616556041254.

452140655616 is a `hidden beast` number, since 4 + 5 + 21 + 4 + 0 + 6 + 5 + 5 + 616 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 269556 + ... + 988403.

It is an arithmetic number, because the mean of its divisors is an integer number (8193322200).

Almost surely, 2^452140655616 is an apocalyptic number.

It is an amenable number.

452140655616 is an abundant number, since it is smaller than the sum of its proper divisors (989884051584).

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

452140655616 is a wasteful number, since it uses less digits than its factorization.

452140655616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1258001 (or 1257977 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 45.

The spelling of 452140655616 in words is "four hundred fifty-two billion, one hundred forty million, six hundred fifty-five thousand, six hundred sixteen".