2520652002 has 32 divisors (see below), whose sum is σ = 5627508480. Its totient is φ = 746069520.

The previous prime is 2520651977. The next prime is 2520652003. The reversal of 2520652002 is 2002560252.

It is not an unprimeable number, because it can be changed into a prime (2520652003) 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, 441252 + ... + 446927.

It is an arithmetic number, because the mean of its divisors is an integer number (175859640).

Almost surely, 2^2520652002 is an apocalyptic number.

2520652002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2520652002 is an abundant number, since it is smaller than the sum of its proper divisors (3106856478).

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

2520652002 is a wasteful number, since it uses less digits than its factorization.

2520652002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 888238.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 2520652002 is about 50206.0952674075. The cubic root of 2520652002 is about 1360.9357750193.

The spelling of 2520652002 in words is "two billion, five hundred twenty million, six hundred fifty-two thousand, two".