1055473003 has 8 divisors (see below), whose sum is σ = 1137513888. Its totient is φ = 973553664.

The previous prime is 1055472973. The next prime is 1055473019. The reversal of 1055473003 is 3003745501.

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

It is a cyclic number.

It is not a de Polignac number, because 1055473003 - 2¹³ = 1055464811 is a prime.

It is a super-2 number, since 2×1055473003² = 2228046520123676018, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1055473073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11926 + ... + 47467.

It is an arithmetic number, because the mean of its divisors is an integer number (142189236).

Almost surely, 2^1055473003 is an apocalyptic number.

1055473003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1055473003 is a deficient number, since it is larger than the sum of its proper divisors (82040885).

1055473003 is a wasteful number, since it uses less digits than its factorization.

1055473003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60773.

The product of its (nonzero) digits is 6300, while the sum is 28.

The square root of 1055473003 is about 32488.0440008321. The cubic root of 1055473003 is about 1018.1592467053.

The spelling of 1055473003 in words is "one billion, fifty-five million, four hundred seventy-three thousand, three".