1045025531404 has 24 divisors (see below), whose sum is σ = 1840750990848. Its totient is φ = 519107506320.

The previous prime is 1045025531299. The next prime is 1045025531443. The reversal of 1045025531404 is 4041355205401.

It is a super-2 number, since 2×1045025531404² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1045025531404.

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, 967282 + ... + 1739449.

It is an arithmetic number, because the mean of its divisors is an integer number (76697957952).

Almost surely, 2^{1045025531404} is an apocalyptic number.

It is an amenable number.

1045025531404 is a deficient number, since it is larger than the sum of its proper divisors (795725459444).

1045025531404 is a wasteful number, since it uses less digits than its factorization.

1045025531404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2707365 (or 2707363 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 34.

The spelling of 1045025531404 in words is "one trillion, forty-five billion, twenty-five million, five hundred thirty-one thousand, four hundred four".