2521262062 has 32 divisors (see below), whose sum is σ = 4166794080. Its totient is φ = 1134673920.

The previous prime is 2521262021. The next prime is 2521262071. The reversal of 2521262062 is 2602621252.

It is a self number, because there is not a number n which added to its sum of digits gives 2521262062.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 971038 + ... + 973630.

It is an arithmetic number, because the mean of its divisors is an integer number (130212315).

Almost surely, 2^2521262062 is an apocalyptic number.

2521262062 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2521262062 is a deficient number, since it is larger than the sum of its proper divisors (1645532018).

2521262062 is a wasteful number, since it uses less digits than its factorization.

2521262062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3028.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 2521262062 is about 50212.1704569719. The cubic root of 2521262062 is about 1361.0455595124.

The spelling of 2521262062 in words is "two billion, five hundred twenty-one million, two hundred sixty-two thousand, sixty-two".