1465750001 has 4 divisors (see below), whose sum is σ = 1466747904. Its totient is φ = 1464752100.

The previous prime is 1465749997. The next prime is 1465750019. The reversal of 1465750001 is 1000575641.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1465750001 - 2² = 1465749997 is a prime.

It is a super-3 number, since 3×1465750001³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1465750021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 496745 + ... + 499686.

It is an arithmetic number, because the mean of its divisors is an integer number (366686976).

Almost surely, 2^1465750001 is an apocalyptic number.

It is an amenable number.

1465750001 is a deficient number, since it is larger than the sum of its proper divisors (997903).

1465750001 is an equidigital number, since it uses as much as digits as its factorization.

1465750001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 997902.

The product of its (nonzero) digits is 4200, while the sum is 29.

The square root of 1465750001 is about 38285.1146139071. The cubic root of 1465750001 is about 1135.9345291506.

The spelling of 1465750001 in words is "one billion, four hundred sixty-five million, seven hundred fifty thousand, one".