1054536231 has 16 divisors (see below), whose sum is σ = 1701437184. Its totient is φ = 567145344.

The previous prime is 1054536211. The next prime is 1054536239. The reversal of 1054536231 is 1326354501.

It is not a de Polignac number, because 1054536231 - 2¹¹ = 1054534183 is a prime.

It is a super-2 number, since 2×1054536231² = 2224093324983370722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1054536239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1476585 + ... + 1477298.

It is an arithmetic number, because the mean of its divisors is an integer number (106339824).

Almost surely, 2^1054536231 is an apocalyptic number.

1054536231 is a deficient number, since it is larger than the sum of its proper divisors (646900953).

1054536231 is a wasteful number, since it uses less digits than its factorization.

1054536231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2953910.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 1054536231 is about 32473.6236197933. The cubic root of 1054536231 is about 1017.8579393347.

The spelling of 1054536231 in words is "one billion, fifty-four million, five hundred thirty-six thousand, two hundred thirty-one".