1055482400831 has 16 divisors (see below), whose sum is σ = 1084542117120. Its totient is φ = 1026584329920.

The previous prime is 1055482400827. The next prime is 1055482400839. The reversal of 1055482400831 is 1380042845501.

It is a cyclic number.

It is not a de Polignac number, because 1055482400831 - 2² = 1055482400827 is a prime.

It is a super-2 number, since 2×1055482400831² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055482400839) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23502260 + ... + 23547126.

It is an arithmetic number, because the mean of its divisors is an integer number (67783882320).

Almost surely, 2^{1055482400831} is an apocalyptic number.

1055482400831 is a deficient number, since it is larger than the sum of its proper divisors (29059716289).

1055482400831 is a wasteful number, since it uses less digits than its factorization.

1055482400831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46654.

The product of its (nonzero) digits is 153600, while the sum is 41.

The spelling of 1055482400831 in words is "one trillion, fifty-five billion, four hundred eighty-two million, four hundred thousand, eight hundred thirty-one".