1010452542 has 32 divisors (see below), whose sum is σ = 2220735744. Its totient is φ = 303960000.

The previous prime is 1010452523. The next prime is 1010452543. The reversal of 1010452542 is 2452540101.

1010452542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010452543) 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, 46834 + ... + 64917.

It is an arithmetic number, because the mean of its divisors is an integer number (69397992).

Almost surely, 2^1010452542 is an apocalyptic number.

1010452542 is an abundant number, since it is smaller than the sum of its proper divisors (1210283202).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1010452542 is a wasteful number, since it uses less digits than its factorization.

1010452542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111904.

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 1010452542 is about 31787.6161735982. The cubic root of 1010452542 is about 1003.4721111580.

Adding to 1010452542 its reverse (2452540101), we get a palindrome (3462992643).

The spelling of 1010452542 in words is "one billion, ten million, four hundred fifty-two thousand, five hundred forty-two".