1055415363 has 8 divisors (see below), whose sum is σ = 1481284800. Its totient is φ = 666578088.

The previous prime is 1055415331. The next prime is 1055415371. The reversal of 1055415363 is 3635145501.

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

It is not a de Polignac number, because 1055415363 - 2⁵ = 1055415331 is a prime.

It is a super-2 number, since 2×1055415363² = 2227803176912843538, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1055415373) 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, 9257973 + ... + 9258086.

It is an arithmetic number, because the mean of its divisors is an integer number (185160600).

Almost surely, 2^1055415363 is an apocalyptic number.

1055415363 is a deficient number, since it is larger than the sum of its proper divisors (425869437).

1055415363 is a wasteful number, since it uses less digits than its factorization.

1055415363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18516081.

The product of its (nonzero) digits is 27000, while the sum is 33.

The square root of 1055415363 is about 32487.1568931478. The cubic root of 1055415363 is about 1018.1407122767.

The spelling of 1055415363 in words is "one billion, fifty-five million, four hundred fifteen thousand, three hundred sixty-three".