1055514554 has 8 divisors (see below), whose sum is σ = 1598069088. Its totient is φ = 522824860.

The previous prime is 1055514541. The next prime is 1055514587. The reversal of 1055514554 is 4554155501.

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

It is a super-2 number, since 2×1055514554² = 2228221947411637832, which contains 22 as substring.

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, 2465942 + ... + 2466369.

It is an arithmetic number, because the mean of its divisors is an integer number (199758636).

Almost surely, 2^1055514554 is an apocalyptic number.

1055514554 is a deficient number, since it is larger than the sum of its proper divisors (542554534).

1055514554 is a wasteful number, since it uses less digits than its factorization.

1055514554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4932420.

The product of its (nonzero) digits is 50000, while the sum is 35.

The square root of 1055514554 is about 32488.6834759428. The cubic root of 1055514554 is about 1018.1726072175.

The spelling of 1055514554 in words is "one billion, fifty-five million, five hundred fourteen thousand, five hundred fifty-four".