1054435542 has 16 divisors (see below), whose sum is σ = 2111688192. Its totient is φ = 351009000.

The previous prime is 1054435541. The next prime is 1054435549. The reversal of 1054435542 is 2455344501.

It is a super-2 number, since 2×1054435542² = 2223668624465667528, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1054435541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112498 + ... + 121509.

It is an arithmetic number, because the mean of its divisors is an integer number (131980512).

Almost surely, 2^1054435542 is an apocalyptic number.

1054435542 is an abundant number, since it is smaller than the sum of its proper divisors (1057252650).

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

1054435542 is a wasteful number, since it uses less digits than its factorization.

1054435542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234763.

The product of its (nonzero) digits is 48000, while the sum is 33.

The square root of 1054435542 is about 32472.0732630363. The cubic root of 1054435542 is about 1017.8255426732.

The spelling of 1054435542 in words is "one billion, fifty-four million, four hundred thirty-five thousand, five hundred forty-two".