1351500156 has 72 divisors (see below), whose sum is σ = 3470426960. Its totient is φ = 443418624.

The previous prime is 1351500131. The next prime is 1351500209. The reversal of 1351500156 is 6510051531.

1351500156 is a `hidden beast` number, since 1 + 3 + 5 + 1 + 500 + 156 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 638556 + ... + 640668.

Almost surely, 2^1351500156 is an apocalyptic number.

It is an amenable number.

1351500156 is an abundant number, since it is smaller than the sum of its proper divisors (2118926804).

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

1351500156 is a wasteful number, since it uses less digits than its factorization.

1351500156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2395 (or 2390 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 27.

The square root of 1351500156 is about 36762.7550110162. The cubic root of 1351500156 is about 1105.6186774521.

Adding to 1351500156 its reverse (6510051531), we get a palindrome (7861551687).

The spelling of 1351500156 in words is "one billion, three hundred fifty-one million, five hundred thousand, one hundred fifty-six".