1056347404575 has 48 divisors (see below), whose sum is σ = 1824543221760. Its totient is φ = 538265073280.

The previous prime is 1056347404471. The next prime is 1056347404631. The reversal of 1056347404575 is 5754047436501.

It is not a de Polignac number, because 1056347404575 - 2¹¹ = 1056347402527 is a prime.

It is a super-2 number, since 2×1056347404575² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1133881 + ... + 1843469.

It is an arithmetic number, because the mean of its divisors is an integer number (38011317120).

Almost surely, 2^{1056347404575} is an apocalyptic number.

1056347404575 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1056347404575 is a deficient number, since it is larger than the sum of its proper divisors (768195817185).

1056347404575 is a wasteful number, since it uses less digits than its factorization.

1056347404575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710488 (or 710483 counting only the distinct ones).

The product of its (nonzero) digits is 7056000, while the sum is 51.

The spelling of 1056347404575 in words is "one trillion, fifty-six billion, three hundred forty-seven million, four hundred four thousand, five hundred seventy-five".