452236642503542 has 48 divisors (see below), whose sum is σ = 773220477330000. Its totient is φ = 197736567230592.

The previous prime is 452236642503533. The next prime is 452236642503553. The reversal of 452236642503542 is 245305246632254.

It is a congruent number.

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, 554382584 + ... + 555197732.

It is an arithmetic number, because the mean of its divisors is an integer number (16108759944375).

Almost surely, 2^{452236642503542} is an apocalyptic number.

452236642503542 is a deficient number, since it is larger than the sum of its proper divisors (320983834826458).

452236642503542 is a wasteful number, since it uses less digits than its factorization.

452236642503542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 901585 (or 901572 counting only the distinct ones).

The product of its (nonzero) digits is 41472000, while the sum is 53.

The spelling of 452236642503542 in words is "four hundred fifty-two trillion, two hundred thirty-six billion, six hundred forty-two million, five hundred three thousand, five hundred forty-two".