2465720445 has 16 divisors (see below), whose sum is σ = 3964982400. Its totient is φ = 1308441024.

The previous prime is 2465720437. The next prime is 2465720461. The reversal of 2465720445 is 5440275642.

It is not a de Polignac number, because 2465720445 - 2³ = 2465720437 is a prime.

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, 410034 + ... + 416003.

It is an arithmetic number, because the mean of its divisors is an integer number (247811400).

Almost surely, 2^2465720445 is an apocalyptic number.

It is an amenable number.

2465720445 is a deficient number, since it is larger than the sum of its proper divisors (1499261955).

2465720445 is a wasteful number, since it uses less digits than its factorization.

2465720445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 826244.

The product of its (nonzero) digits is 268800, while the sum is 39.

The square root of 2465720445 is about 49656.0212360999. The cubic root of 2465720445 is about 1350.9769690845.

The spelling of 2465720445 in words is "two billion, four hundred sixty-five million, seven hundred twenty thousand, four hundred forty-five".