1083524542 has 4 divisors (see below), whose sum is σ = 1625286816. Its totient is φ = 541762270.

The previous prime is 1083524531. The next prime is 1083524543. The reversal of 1083524542 is 2454253801.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 1083524498 and 1083524507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1083524543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270881134 + ... + 270881137.

It is an arithmetic number, because the mean of its divisors is an integer number (406321704).

Almost surely, 2^1083524542 is an apocalyptic number.

1083524542 is a deficient number, since it is larger than the sum of its proper divisors (541762274).

1083524542 is an equidigital number, since it uses as much as digits as its factorization.

1083524542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 541762273.

The product of its (nonzero) digits is 38400, while the sum is 34.

The square root of 1083524542 is about 32916.9339702227. The cubic root of 1083524542 is about 1027.1004453637.

It can be divided in two parts, 1083 and 524542, that added together give a square (525625 = 725²).

The spelling of 1083524542 in words is "one billion, eighty-three million, five hundred twenty-four thousand, five hundred forty-two".