452351246545542 has 64 divisors (see below), whose sum is σ = 936180463680000. Its totient is φ = 145540552405248.

The previous prime is 452351246545537. The next prime is 452351246545559. The reversal of 452351246545542 is 245545642153254.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13827857778 + ... + 13827890490.

It is an arithmetic number, because the mean of its divisors is an integer number (14627819745000).

Almost surely, 2^{452351246545542} is an apocalyptic number.

452351246545542 is an abundant number, since it is smaller than the sum of its proper divisors (483829217134458).

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

452351246545542 is a wasteful number, since it uses less digits than its factorization.

452351246545542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54205.

The product of its digits is 115200000, while the sum is 57.

Adding to 452351246545542 its reverse (245545642153254), we get a palindrome (697896888698796).

The spelling of 452351246545542 in words is "four hundred fifty-two trillion, three hundred fifty-one billion, two hundred forty-six million, five hundred forty-five thousand, five hundred forty-two".