1055103599 has 8 divisors (see below), whose sum is σ = 1177790592. Its totient is φ = 936878040.

The previous prime is 1055103583. The next prime is 1055103617. The reversal of 1055103599 is 9953015501.

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 1055103599 - 2⁴ = 1055103583 is a prime.

It is a super-2 number, since 2×1055103599² = 2226487209245505602, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055103509) 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, 1114859 + ... + 1115804.

It is an arithmetic number, because the mean of its divisors is an integer number (147223824).

Almost surely, 2^1055103599 is an apocalyptic number.

1055103599 is a deficient number, since it is larger than the sum of its proper divisors (122686993).

1055103599 is a wasteful number, since it uses less digits than its factorization.

1055103599 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2230717.

The product of its (nonzero) digits is 30375, while the sum is 38.

The square root of 1055103599 is about 32482.3582733766. The cubic root of 1055103599 is about 1018.0404513140.

The spelling of 1055103599 in words is "one billion, fifty-five million, one hundred three thousand, five hundred ninety-nine".