1054530542 has 16 divisors (see below), whose sum is σ = 1777537440. Its totient is φ = 465544992.

The previous prime is 1054530467. The next prime is 1054530551. The reversal of 1054530542 is 2450354501.

It is a super-3 number, since 3×1054530542³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 881117 + ... + 882312.

It is an arithmetic number, because the mean of its divisors is an integer number (111096090).

Almost surely, 2^1054530542 is an apocalyptic number.

1054530542 is a deficient number, since it is larger than the sum of its proper divisors (723006898).

1054530542 is a wasteful number, since it uses less digits than its factorization.

1054530542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1763467.

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 1054530542 is about 32473.5360255085. The cubic root of 1054530542 is about 1017.8561089553.

The spelling of 1054530542 in words is "one billion, fifty-four million, five hundred thirty thousand, five hundred forty-two".