1145501007 has 32 divisors (see below), whose sum is σ = 1787535360. Its totient is φ = 639001440.

The previous prime is 1145501003. The next prime is 1145501041. The reversal of 1145501007 is 7001055411.

It is not a de Polignac number, because 1145501007 - 2² = 1145501003 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1145501003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 149844 + ... + 157302.

It is an arithmetic number, because the mean of its divisors is an integer number (55860480).

Almost surely, 2^1145501007 is an apocalyptic number.

1145501007 is a deficient number, since it is larger than the sum of its proper divisors (642034353).

1145501007 is a wasteful number, since it uses less digits than its factorization.

1145501007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7643.

The product of its (nonzero) digits is 700, while the sum is 24.

The square root of 1145501007 is about 33845.2508780774. The cubic root of 1145501007 is about 1046.3215218411.

Adding to 1145501007 its reverse (7001055411), we get a palindrome (8146556418).

The spelling of 1145501007 in words is "one billion, one hundred forty-five million, five hundred one thousand, seven".