1055484140746 has 16 divisors (see below), whose sum is σ = 1836407376576. Its totient is φ = 445598847936.

The previous prime is 1055484140743. The next prime is 1055484140803. The reversal of 1055484140746 is 6470414845501.

It is a super-2 number, since 2×1055484140746² (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 1055484140746.

It is not an unprimeable number, because it can be changed into a prime (1055484140741) 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, 562623871 + ... + 562625746.

It is an arithmetic number, because the mean of its divisors is an integer number (114775461036).

Almost surely, 2^{1055484140746} is an apocalyptic number.

1055484140746 is a deficient number, since it is larger than the sum of its proper divisors (780923235830).

1055484140746 is a wasteful number, since it uses less digits than its factorization.

1055484140746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1125249693.

The product of its (nonzero) digits is 2150400, while the sum is 49.

The spelling of 1055484140746 in words is "one trillion, fifty-five billion, four hundred eighty-four million, one hundred forty thousand, seven hundred forty-six".