1350752551 has 8 divisors (see below), whose sum is σ = 1357164864. Its totient is φ = 1344351840.

The previous prime is 1350752539. The next prime is 1350752563. The reversal of 1350752551 is 1552570531.

It is an interprime number because it is at equal distance from previous prime (1350752539) and next prime (1350752563).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1350752551 - 2⁷ = 1350752423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1350752521) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 303321 + ... + 307741.

It is an arithmetic number, because the mean of its divisors is an integer number (169645608).

Almost surely, 2^1350752551 is an apocalyptic number.

1350752551 is a deficient number, since it is larger than the sum of its proper divisors (6412313).

1350752551 is a wasteful number, since it uses less digits than its factorization.

1350752551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5801.

The product of its (nonzero) digits is 26250, while the sum is 34.

The square root of 1350752551 is about 36752.5856369317. The cubic root of 1350752551 is about 1105.4147760062.

The spelling of 1350752551 in words is "one billion, three hundred fifty million, seven hundred fifty-two thousand, five hundred fifty-one".