1054421522 has 32 divisors (see below), whose sum is σ = 2057647104. Its totient is φ = 392950800.

The previous prime is 1054421491. The next prime is 1054421531. The reversal of 1054421522 is 2251244501.

1054421522 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1054421522² = 2223609492113592968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1054421491 and 1054421500.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145304 + ... + 152387.

It is an arithmetic number, because the mean of its divisors is an integer number (64301472).

Almost surely, 2^1054421522 is an apocalyptic number.

1054421522 is a deficient number, since it is larger than the sum of its proper divisors (1003225582).

1054421522 is a wasteful number, since it uses less digits than its factorization.

1054421522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297734.

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 1054421522 is about 32471.8573845107. The cubic root of 1054421522 is about 1017.8210315780.

The spelling of 1054421522 in words is "one billion, fifty-four million, four hundred twenty-one thousand, five hundred twenty-two".