2055350515 has 8 divisors (see below), whose sum is σ = 2466673488. Its totient is φ = 1644111840.

The previous prime is 2055350489. The next prime is 2055350519. The reversal of 2055350515 is 5150535502.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-2055350515 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2055350519) 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, 63249 + ... + 90061.

It is an arithmetic number, because the mean of its divisors is an integer number (308334186).

Almost surely, 2^2055350515 is an apocalyptic number.

2055350515 is a deficient number, since it is larger than the sum of its proper divisors (411322973).

2055350515 is a wasteful number, since it uses less digits than its factorization.

2055350515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42149.

The product of its (nonzero) digits is 18750, while the sum is 31.

The square root of 2055350515 is about 45335.9737405077. The cubic root of 2055350515 is about 1271.4383264021.

The spelling of 2055350515 in words is "two billion, fifty-five million, three hundred fifty thousand, five hundred fifteen".