10415780355 has 8 divisors (see below), whose sum is σ = 16665248592. Its totient is φ = 5555082848.

The previous prime is 10415780351. The next prime is 10415780387. The reversal of 10415780355 is 55308751401.

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 10415780355 - 2² = 10415780351 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10415780351) 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, 347192664 + ... + 347192693.

It is an arithmetic number, because the mean of its divisors is an integer number (2083156074).

Almost surely, 2^10415780355 is an apocalyptic number.

10415780355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10415780355 is a deficient number, since it is larger than the sum of its proper divisors (6249468237).

10415780355 is an equidigital number, since it uses as much as digits as its factorization.

10415780355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 694385365.

The product of its (nonzero) digits is 84000, while the sum is 39.

The spelling of 10415780355 in words is "ten billion, four hundred fifteen million, seven hundred eighty thousand, three hundred fifty-five".