1055425242 has 16 divisors (see below), whose sum is σ = 2202626880. Its totient is φ = 336512352.

The previous prime is 1055425223. The next prime is 1055425253. The reversal of 1055425242 is 2425245501.

It is a super-2 number, since 2×1055425242² = 2227844882901517128, which contains 22 as substring.

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, 3823867 + ... + 3824142.

It is an arithmetic number, because the mean of its divisors is an integer number (137664180).

Almost surely, 2^1055425242 is an apocalyptic number.

1055425242 is an abundant number, since it is smaller than the sum of its proper divisors (1147201638).

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

1055425242 is a wasteful number, since it uses less digits than its factorization.

1055425242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7648037.

The product of its (nonzero) digits is 16000, while the sum is 30.

The square root of 1055425242 is about 32487.3089374913. The cubic root of 1055425242 is about 1018.1438889662.

The spelling of 1055425242 in words is "one billion, fifty-five million, four hundred twenty-five thousand, two hundred forty-two".