1055463753946 has 32 divisors (see below), whose sum is σ = 1820405399040. Its totient is φ = 449587681200.

The previous prime is 1055463753943. The next prime is 1055463754019. The reversal of 1055463753946 is 6493573645501.

It is a super-2 number, since 2×1055463753946² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1055463753943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1941261 + ... + 2424751.

It is an arithmetic number, because the mean of its divisors is an integer number (56887668720).

Almost surely, 2^{1055463753946} is an apocalyptic number.

1055463753946 is a deficient number, since it is larger than the sum of its proper divisors (764941645094).

1055463753946 is a wasteful number, since it uses less digits than its factorization.

1055463753946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484450.

The product of its (nonzero) digits is 40824000, while the sum is 58.

The spelling of 1055463753946 in words is "one trillion, fifty-five billion, four hundred sixty-three million, seven hundred fifty-three thousand, nine hundred forty-six".