1055652403 has 8 divisors (see below), whose sum is σ = 1176058800. Its totient is φ = 940846368.

The previous prime is 1055652371. The next prime is 1055652419. The reversal of 1055652403 is 3042565501.

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 1055652403 - 2⁵ = 1055652371 is a prime.

It is a super-2 number, since 2×1055652403² = 2228803991919348818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1055652503) 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, 1399693 + ... + 1400446.

It is an arithmetic number, because the mean of its divisors is an integer number (147007350).

Almost surely, 2^1055652403 is an apocalyptic number.

1055652403 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1055652403 is a deficient number, since it is larger than the sum of its proper divisors (120406397).

1055652403 is a wasteful number, since it uses less digits than its factorization.

1055652403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2800181.

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 1055652403 is about 32490.8048992326. The cubic root of 1055652403 is about 1018.2169293495.

The spelling of 1055652403 in words is "one billion, fifty-five million, six hundred fifty-two thousand, four hundred three".