1055516342 has 8 divisors (see below), whose sum is σ = 1592022432. Its totient is φ = 524842200.

The previous prime is 1055516339. The next prime is 1055516351. The reversal of 1055516342 is 2436155501.

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

It is a super-2 number, since 2×1055516342² = 2228229496458121928, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1055516299 and 1055516308.

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, 1457534 + ... + 1458257.

It is an arithmetic number, because the mean of its divisors is an integer number (199002804).

Almost surely, 2^1055516342 is an apocalyptic number.

1055516342 is a deficient number, since it is larger than the sum of its proper divisors (536506090).

1055516342 is a wasteful number, since it uses less digits than its factorization.

1055516342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2915974.

The product of its (nonzero) digits is 18000, while the sum is 32.

The square root of 1055516342 is about 32488.7109932050. The cubic root of 1055516342 is about 1018.1731821319.

The spelling of 1055516342 in words is "one billion, fifty-five million, five hundred sixteen thousand, three hundred forty-two".