3145115455 has 16 divisors (see below), whose sum is σ = 3798429984. Its totient is φ = 2499932160.

The previous prime is 3145115423. The next prime is 3145115483. The reversal of 3145115455 is 5545115413.

It is not a de Polignac number, because 3145115455 - 2⁵ = 3145115423 is a prime.

It is a super-3 number, since 3×3145115455³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3145115455.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1057120 + ... + 1060090.

It is an arithmetic number, because the mean of its divisors is an integer number (237401874).

Almost surely, 2^3145115455 is an apocalyptic number.

3145115455 is a deficient number, since it is larger than the sum of its proper divisors (653314529).

3145115455 is a wasteful number, since it uses less digits than its factorization.

3145115455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4266.

The product of its digits is 30000, while the sum is 34.

The square root of 3145115455 is about 56081.3289339687. The cubic root of 3145115455 is about 1465.1391194517.

The spelling of 3145115455 in words is "three billion, one hundred forty-five million, one hundred fifteen thousand, four hundred fifty-five".