1350152020 has 24 divisors (see below), whose sum is σ = 3240365184. Its totient is φ = 462909216.

The previous prime is 1350151993. The next prime is 1350152029. The reversal of 1350152020 is 202510531.

It is a super-2 number, since 2×1350152020² = 3645820954220160800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1350152029) 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, 4821832 + ... + 4822111.

It is an arithmetic number, because the mean of its divisors is an integer number (135015216).

Almost surely, 2^1350152020 is an apocalyptic number.

1350152020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1350152020 is an abundant number, since it is smaller than the sum of its proper divisors (1890213164).

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

1350152020 is a wasteful number, since it uses less digits than its factorization.

1350152020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9643959 (or 9643957 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 1350152020 is about 36744.4148136829. The cubic root of 1350152020 is about 1105.2509329586.

Adding to 1350152020 its reverse (202510531), we get a palindrome (1552662551).

The spelling of 1350152020 in words is "one billion, three hundred fifty million, one hundred fifty-two thousand, twenty".