1054440597 has 16 divisors (see below), whose sum is σ = 1607565312. Its totient is φ = 602238000.

The previous prime is 1054440593. The next prime is 1054440599. The reversal of 1054440597 is 7950444501.

It is not a de Polignac number, because 1054440597 - 2² = 1054440593 is a prime.

It is a super-2 number, since 2×1054440597² = 2223689945203432818, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1054440593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34972 + ... + 57722.

It is an arithmetic number, because the mean of its divisors is an integer number (100472832).

Almost surely, 2^1054440597 is an apocalyptic number.

It is an amenable number.

1054440597 is a deficient number, since it is larger than the sum of its proper divisors (553124715).

1054440597 is a wasteful number, since it uses less digits than its factorization.

1054440597 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24968.

The product of its (nonzero) digits is 100800, while the sum is 39.

The square root of 1054440597 is about 32472.1510990572. The cubic root of 1054440597 is about 1017.8271691674.

The spelling of 1054440597 in words is "one billion, fifty-four million, four hundred forty thousand, five hundred ninety-seven".