3135520650 has 48 divisors (see below), whose sum is σ = 7781314464. Its totient is φ = 835577280.

The previous prime is 3135520621. The next prime is 3135520669. The reversal of 3135520650 is 560255313.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 247777 + ... + 260123.

It is an arithmetic number, because the mean of its divisors is an integer number (162110718).

Almost surely, 2^3135520650 is an apocalyptic number.

3135520650 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3135520650 is an abundant number, since it is smaller than the sum of its proper divisors (4645793814).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3135520650 is a wasteful number, since it uses less digits than its factorization.

3135520650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14055 (or 14050 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 30.

The square root of 3135520650 is about 55995.7199257229. The cubic root of 3135520650 is about 1463.6477016294.

Adding to 3135520650 its reverse (560255313), we get a palindrome (3695775963).

The spelling of 3135520650 in words is "three billion, one hundred thirty-five million, five hundred twenty thousand, six hundred fifty".