2445561430 has 32 divisors (see below), whose sum is σ = 4743383904. Its totient is φ = 902451456.

The previous prime is 2445561407. The next prime is 2445561451. The reversal of 2445561430 is 341655442.

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, 273409 + ... + 282211.

It is an arithmetic number, because the mean of its divisors is an integer number (148230747).

Almost surely, 2^2445561430 is an apocalyptic number.

2445561430 is a deficient number, since it is larger than the sum of its proper divisors (2297822474).

2445561430 is a wasteful number, since it uses less digits than its factorization.

2445561430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10960.

The product of its (nonzero) digits is 57600, while the sum is 34.

The square root of 2445561430 is about 49452.6180297869. The cubic root of 2445561430 is about 1347.2851577535.

The spelling of 2445561430 in words is "two billion, four hundred forty-five million, five hundred sixty-one thousand, four hundred thirty".