1055322542 has 8 divisors (see below), whose sum is σ = 1583383032. Its totient is φ = 527528200.

The previous prime is 1055322523. The next prime is 1055322563. The reversal of 1055322542 is 2452235501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1055322542² = 2227411335306683528, 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 3 ways as a sum of consecutive naturals, for example, 56309 + ... + 72672.

It is an arithmetic number, because the mean of its divisors is an integer number (197922879).

Almost surely, 2^1055322542 is an apocalyptic number.

1055322542 is a deficient number, since it is larger than the sum of its proper divisors (528060490).

1055322542 is a wasteful number, since it uses less digits than its factorization.

1055322542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133074.

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 1055322542 is about 32485.7282818163. The cubic root of 1055322542 is about 1018.1108638040.

The spelling of 1055322542 in words is "one billion, fifty-five million, three hundred twenty-two thousand, five hundred forty-two".