1053554142 has 32 divisors (see below), whose sum is σ = 2219627520. Its totient is φ = 332458560.

The previous prime is 1053554111. The next prime is 1053554147. The reversal of 1053554142 is 2414553501.

It is a super-2 number, since 2×1053554142² = 2219952660250712328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053554147) 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, 215667 + ... + 220497.

It is an arithmetic number, because the mean of its divisors is an integer number (69363360).

Almost surely, 2^1053554142 is an apocalyptic number.

1053554142 is an abundant number, since it is smaller than the sum of its proper divisors (1166073378).

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

1053554142 is a wasteful number, since it uses less digits than its factorization.

1053554142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6768.

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 1053554142 is about 32458.4987638061. The cubic root of 1053554142 is about 1017.5418643517.

The spelling of 1053554142 in words is "one billion, fifty-three million, five hundred fifty-four thousand, one hundred forty-two".