2049573792 has 96 divisors (see below), whose sum is σ = 6416105472. Its totient is φ = 560127744.

The previous prime is 2049573781. The next prime is 2049573793. The reversal of 2049573792 is 2973759402.

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

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (2049573793) 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, 50848 + ... + 81759.

It is an arithmetic number, because the mean of its divisors is an integer number (66834432).

Almost surely, 2^2049573792 is an apocalyptic number.

It is an amenable number.

2049573792 is an abundant number, since it is smaller than the sum of its proper divisors (4366531680).

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

2049573792 is a wasteful number, since it uses less digits than its factorization.

2049573792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132650 (or 132642 counting only the distinct ones).

The product of its (nonzero) digits is 952560, while the sum is 48.

The square root of 2049573792 is about 45272.2187660380. The cubic root of 2049573792 is about 1270.2460498327.

The spelling of 2049573792 in words is "two billion, forty-nine million, five hundred seventy-three thousand, seven hundred ninety-two".