2045726496 has 96 divisors (see below), whose sum is σ = 6509160000. Its totient is φ = 619914240.

The previous prime is 2045726483. The next prime is 2045726509. The reversal of 2045726496 is 6946275402.

It is an interprime number because it is at equal distance from previous prime (2045726483) and next prime (2045726509).

It is a tau number, because it is divible by the number of its divisors (96).

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, 98121 + ... + 117128.

It is an arithmetic number, because the mean of its divisors is an integer number (67803750).

Almost surely, 2^2045726496 is an apocalyptic number.

It is an amenable number.

2045726496 is an abundant number, since it is smaller than the sum of its proper divisors (4463433504).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2045726496 is a wasteful number, since it uses less digits than its factorization.

2045726496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215279 (or 215265 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The square root of 2045726496 is about 45229.7081131417. The cubic root of 2045726496 is about 1269.4507505702.

The spelling of 2045726496 in words is "two billion, forty-five million, seven hundred twenty-six thousand, four hundred ninety-six".