1050422542 has 48 divisors (see below), whose sum is σ = 1760708880. Its totient is φ = 469497600.

The previous prime is 1050422539. The next prime is 1050422557. The reversal of 1050422542 is 2452240501.

It is a super-2 number, since 2×1050422542² = 2206775033483483528, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3173317 + ... + 3173647.

It is an arithmetic number, because the mean of its divisors is an integer number (36681435).

Almost surely, 2^1050422542 is an apocalyptic number.

1050422542 is a deficient number, since it is larger than the sum of its proper divisors (710286338).

1050422542 is a wasteful number, since it uses less digits than its factorization.

1050422542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 629 (or 616 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 1050422542 is about 32410.2228008386. Note that the first 3 decimals coincide. The cubic root of 1050422542 is about 1016.5326782603.

It can be divided in two parts, 105042 and 2542, that added together give a square (107584 = 328²).

The spelling of 1050422542 in words is "one billion, fifty million, four hundred twenty-two thousand, five hundred forty-two".