452212737102 has 48 divisors (see below), whose sum is σ = 1119872588640. Its totient is φ = 129191210496.

The previous prime is 452212737091. The next prime is 452212737107. The reversal of 452212737102 is 201737212254.

452212737102 is a `hidden beast` number, since 4 + 522 + 1 + 27 + 3 + 7 + 102 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452212737107) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1184598 + ... + 1519110.

It is an arithmetic number, because the mean of its divisors is an integer number (23330678930).

Almost surely, 2^452212737102 is an apocalyptic number.

452212737102 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

452212737102 is an abundant number, since it is smaller than the sum of its proper divisors (667659851538).

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

452212737102 is a wasteful number, since it uses less digits than its factorization.

452212737102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345257 (or 345254 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 36.

Adding to 452212737102 its reverse (201737212254), we get a palindrome (653949949356).

The spelling of 452212737102 in words is "four hundred fifty-two billion, two hundred twelve million, seven hundred thirty-seven thousand, one hundred two".