2507421486 has 16 divisors (see below), whose sum is σ = 5033913984. Its totient is φ = 832628664.

The previous prime is 2507421479. The next prime is 2507421487. The reversal of 2507421486 is 6841247052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2507421487) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 792916 + ... + 796071.

It is an arithmetic number, because the mean of its divisors is an integer number (314619624).

Almost surely, 2^2507421486 is an apocalyptic number.

2507421486 is an abundant number, since it is smaller than the sum of its proper divisors (2526492498).

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

2507421486 is a wasteful number, since it uses less digits than its factorization.

2507421486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1589255.

The product of its (nonzero) digits is 107520, while the sum is 39.

The square root of 2507421486 is about 50074.1598631470. The cubic root of 2507421486 is about 1358.5504823659.

The spelling of 2507421486 in words is "two billion, five hundred seven million, four hundred twenty-one thousand, four hundred eighty-six".