1275325701 has 8 divisors (see below), whose sum is σ = 1831236960. Its totient is φ = 784815792.

The previous prime is 1275325693. The next prime is 1275325747. The reversal of 1275325701 is 1075235721.

It is a happy number.

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

It is not a de Polignac number, because 1275325701 - 2³ = 1275325693 is a prime.

It is a super-2 number, since 2×1275325701² = 3252911287262282802, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1275325301) 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, 16350291 + ... + 16350368.

It is an arithmetic number, because the mean of its divisors is an integer number (228904620).

Almost surely, 2^1275325701 is an apocalyptic number.

It is an amenable number.

1275325701 is a deficient number, since it is larger than the sum of its proper divisors (555911259).

1275325701 is a wasteful number, since it uses less digits than its factorization.

1275325701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32700675.

The product of its (nonzero) digits is 14700, while the sum is 33.

The square root of 1275325701 is about 35711.7025777265. The cubic root of 1275325701 is about 1084.4437679272.

The spelling of 1275325701 in words is "one billion, two hundred seventy-five million, three hundred twenty-five thousand, seven hundred one".