2445531353045 has 16 divisors (see below), whose sum is σ = 3219110294400. Its totient is φ = 1768741905600.

The previous prime is 2445531353039. The next prime is 2445531353087. The reversal of 2445531353045 is 5403531355442.

2445531353045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2445531353045 - 2⁶ = 2445531352981 is a prime.

It is a super-2 number, since 2×2445531353045² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2445531352987 and 2445531353005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122819345 + ... + 122839254.

It is an arithmetic number, because the mean of its divisors is an integer number (201194393400).

Almost surely, 2^{2445531353045} is an apocalyptic number.

It is an amenable number.

2445531353045 is a deficient number, since it is larger than the sum of its proper divisors (773578941355).

2445531353045 is a wasteful number, since it uses less digits than its factorization.

2445531353045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245658796.

The product of its (nonzero) digits is 2160000, while the sum is 44.

The spelling of 2445531353045 in words is "two trillion, four hundred forty-five billion, five hundred thirty-one million, three hundred fifty-three thousand, forty-five".