1453322982 has 32 divisors (see below), whose sum is σ = 3018365280. Its totient is φ = 466145280.

The previous prime is 1453322971. The next prime is 1453322999. The reversal of 1453322982 is 2892233541.

It is a super-2 number, since 2×1453322982² = 4224295380018744648, 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 1453322982.

It is a congruent number.

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, 22507 + ... + 58422.

It is an arithmetic number, because the mean of its divisors is an integer number (94323915).

Almost surely, 2^1453322982 is an apocalyptic number.

1453322982 is an abundant number, since it is smaller than the sum of its proper divisors (1565042298).

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

1453322982 is a wasteful number, since it uses less digits than its factorization.

1453322982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81048.

The product of its digits is 103680, while the sum is 39.

The square root of 1453322982 is about 38122.4734507088. The cubic root of 1453322982 is about 1132.7151618637.

The spelling of 1453322982 in words is "one billion, four hundred fifty-three million, three hundred twenty-two thousand, nine hundred eighty-two".