506456105522372 has 24 divisors (see below), whose sum is σ = 913217180582784. Its totient is φ = 245581497400032.

The previous prime is 506456105522347. The next prime is 506456105522377. The reversal of 506456105522372 is 273225501654605.

It is not an unprimeable number, because it can be changed into a prime (506456105522377) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5573245628 + ... + 5573336499.

It is an arithmetic number, because the mean of its divisors is an integer number (38050715857616).

Almost surely, 2^{506456105522372} is an apocalyptic number.

It is an amenable number.

506456105522372 is a deficient number, since it is larger than the sum of its proper divisors (406761075060412).

506456105522372 is a wasteful number, since it uses less digits than its factorization.

506456105522372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11146582475 (or 11146582473 counting only the distinct ones).

The product of its (nonzero) digits is 15120000, while the sum is 53.

The spelling of 506456105522372 in words is "five hundred six trillion, four hundred fifty-six billion, one hundred five million, five hundred twenty-two thousand, three hundred seventy-two".