2245469051553 has 16 divisors (see below), whose sum is σ = 3684872290176. Its totient is φ = 1184423235840.

The previous prime is 2245469051513. The next prime is 2245469051561. The reversal of 2245469051553 is 3551509645422.

It is not a de Polignac number, because 2245469051553 - 2¹⁶ = 2245468986017 is a prime.

It is a super-2 number, since 2×2245469051553² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2245469051496 and 2245469051505.

It is not an unprimeable number, because it can be changed into a prime (2245469051513) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4112580408 + ... + 4112580953.

It is an arithmetic number, because the mean of its divisors is an integer number (230304518136).

Almost surely, 2^{2245469051553} is an apocalyptic number.

It is an amenable number.

2245469051553 is a deficient number, since it is larger than the sum of its proper divisors (1439403238623).

2245469051553 is a wasteful number, since it uses less digits than its factorization.

2245469051553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8225161384.

The product of its (nonzero) digits is 6480000, while the sum is 51.

The spelling of 2245469051553 in words is "two trillion, two hundred forty-five billion, four hundred sixty-nine million, fifty-one thousand, five hundred fifty-three".