2520772802 has 8 divisors (see below), whose sum is σ = 3797816976. Its totient is φ = 1254833812.

The previous prime is 2520772799. The next prime is 2520772823. The reversal of 2520772802 is 2082770252.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2775728 + ... + 2776635.

It is an arithmetic number, because the mean of its divisors is an integer number (474727122).

Almost surely, 2^2520772802 is an apocalyptic number.

2520772802 is a deficient number, since it is larger than the sum of its proper divisors (1277044174).

2520772802 is a wasteful number, since it uses less digits than its factorization.

2520772802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5552592.

The product of its (nonzero) digits is 31360, while the sum is 35.

The square root of 2520772802 is about 50207.2982941723. The cubic root of 2520772802 is about 1360.9575152166.

The spelling of 2520772802 in words is "two billion, five hundred twenty million, seven hundred seventy-two thousand, eight hundred two".