2445512112046 has 4 divisors (see below), whose sum is σ = 3668268168072. Its totient is φ = 1222756056022.

The previous prime is 2445512112037. The next prime is 2445512112053. The reversal of 2445512112046 is 6402112155442.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×2445512112046² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2445512111996 and 2445512112014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 611378028010 + ... + 611378028013.

It is an arithmetic number, because the mean of its divisors is an integer number (917067042018).

Almost surely, 2^{2445512112046} is an apocalyptic number.

2445512112046 is a deficient number, since it is larger than the sum of its proper divisors (1222756056026).

2445512112046 is a wasteful number, since it uses less digits than its factorization.

2445512112046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1222756056025.

The product of its (nonzero) digits is 76800, while the sum is 37.

Adding to 2445512112046 its reverse (6402112155442), we get a palindrome (8847624267488).

The spelling of 2445512112046 in words is "two trillion, four hundred forty-five billion, five hundred twelve million, one hundred twelve thousand, forty-six".