2520773032 has 24 divisors (see below), whose sum is σ = 4895063550. Its totient is φ = 1216921664.

The previous prime is 2520773027. The next prime is 2520773033. The reversal of 2520773032 is 2303770252.

It can be written as a sum of positive squares in 3 ways, for example, as 2372274436 + 148498596 = 48706^2 + 12186^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2520772985 and 2520773003.

It is not an unprimeable number, because it can be changed into a prime (2520773033) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 180607 + ... + 194062.

Almost surely, 2^2520773032 is an apocalyptic number.

It is an amenable number.

2520773032 is a deficient number, since it is larger than the sum of its proper divisors (2374290518).

2520773032 is a wasteful number, since it uses less digits than its factorization.

2520773032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374733 (or 374700 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 31.

The square root of 2520773032 is about 50207.3005846759. The cubic root of 2520773032 is about 1360.9575566087.

The spelling of 2520773032 in words is "two billion, five hundred twenty million, seven hundred seventy-three thousand, thirty-two".