453011616400 has 120 divisors (see below), whose sum is σ = 1277458068800. Its totient is φ = 151120442880.

The previous prime is 453011616347. The next prime is 453011616443. The reversal of 453011616400 is 4616110354.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2082750 + ... + 2289949.

Almost surely, 2^453011616400 is an apocalyptic number.

453011616400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

453011616400 is an abundant number, since it is smaller than the sum of its proper divisors (824446452400).

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

453011616400 is a wasteful number, since it uses less digits than its factorization.

453011616400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4372761 (or 4372750 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

Adding to 453011616400 its reverse (4616110354), we get a palindrome (457627726754).

The spelling of 453011616400 in words is "four hundred fifty-three billion, eleven million, six hundred sixteen thousand, four hundred".