1513470220 has 48 divisors (see below), whose sum is σ = 3473826048. Its totient is φ = 551393280.

The previous prime is 1513470193. The next prime is 1513470221. The reversal of 1513470220 is 220743151.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1513470221) 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, 61257 + ... + 82336.

It is an arithmetic number, because the mean of its divisors is an integer number (72371376).

Almost surely, 2^1513470220 is an apocalyptic number.

1513470220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1513470220 is an abundant number, since it is smaller than the sum of its proper divisors (1960355828).

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

1513470220 is a wasteful number, since it uses less digits than its factorization.

1513470220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143650 (or 143648 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 1513470220 is about 38903.3445862949. The cubic root of 1513470220 is about 1148.1306036586.

The spelling of 1513470220 in words is "one billion, five hundred thirteen million, four hundred seventy thousand, two hundred twenty".