4051263522 has 16 divisors (see below), whose sum is σ = 8109953280. Its totient is φ = 1349183472.

The previous prime is 4051263509. The next prime is 4051263529. The reversal of 4051263522 is 2253621504.

It is a super-2 number, since 2×4051263522² = 32825472249375688968, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4051263522.

It is not an unprimeable number, because it can be changed into a prime (4051263529) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 302322 + ... + 315437.

It is an arithmetic number, because the mean of its divisors is an integer number (506872080).

Almost surely, 2^4051263522 is an apocalyptic number.

4051263522 is an abundant number, since it is smaller than the sum of its proper divisors (4058689758).

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

4051263522 is a wasteful number, since it uses less digits than its factorization.

4051263522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 618857.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 4051263522 is about 63649.5366990208. The cubic root of 4051263522 is about 1594.1536010422.

The spelling of 4051263522 in words is "four billion, fifty-one million, two hundred sixty-three thousand, five hundred twenty-two".