2251020482 has 16 divisors (see below), whose sum is σ = 3395022072. Its totient is φ = 1119363840.

The previous prime is 2251020479. The next prime is 2251020523. The reversal of 2251020482 is 2840201522.

It can be written as a sum of positive squares in 4 ways, for example, as 694796881 + 1556223601 = 26359^2 + 39449^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 279788 + ... + 287720.

Almost surely, 2^2251020482 is an apocalyptic number.

2251020482 is a deficient number, since it is larger than the sum of its proper divisors (1144001590).

2251020482 is a wasteful number, since it uses less digits than its factorization.

2251020482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8693.

The product of its (nonzero) digits is 2560, while the sum is 26.

The square root of 2251020482 is about 47444.9205078900. The cubic root of 2251020482 is about 1310.5687723041.

The spelling of 2251020482 in words is "two billion, two hundred fifty-one million, twenty thousand, four hundred eighty-two".