515049106 has 32 divisors (see below), whose sum is σ = 938952000. Its totient is φ = 208649280.

The previous prime is 515049103. The next prime is 515049107. The reversal of 515049106 is 601940515.

It is not an unprimeable number, because it can be changed into a prime (515049103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22756 + ... + 39343.

It is an arithmetic number, because the mean of its divisors is an integer number (29342250).

Almost surely, 2^515049106 is an apocalyptic number.

515049106 is a deficient number, since it is larger than the sum of its proper divisors (423902894).

515049106 is a wasteful number, since it uses less digits than its factorization.

515049106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62154.

The product of its (nonzero) digits is 5400, while the sum is 31.

The square root of 515049106 is about 22694.6933444803. The cubic root of 515049106 is about 801.5849339485.

The spelling of 515049106 in words is "five hundred fifteen million, forty-nine thousand, one hundred six".