1056746476501 has 8 divisors (see below), whose sum is σ = 1067251214808. Its totient is φ = 1046242560000.

The previous prime is 1056746476481. The next prime is 1056746476529.

1056746476501 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 4 ways, for example, as 297844154001 + 758902322500 = 545751^2 + 871150^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1056746476501 - 2¹⁷ = 1056746345429 is a prime.

It is a super-2 number, since 2×1056746476501² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1056746476601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2563621 + ... + 2947141.

It is an arithmetic number, because the mean of its divisors is an integer number (133406401851).

Almost surely, 2^{1056746476501} is an apocalyptic number.

It is an amenable number.

1056746476501 is a deficient number, since it is larger than the sum of its proper divisors (10504738307).

1056746476501 is a wasteful number, since it uses less digits than its factorization.

1056746476501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410903.

The product of its (nonzero) digits is 4233600, while the sum is 52.

The spelling of 1056746476501 in words is "one trillion, fifty-six billion, seven hundred forty-six million, four hundred seventy-six thousand, five hundred one".