1045050501 has 24 divisors (see below), whose sum is σ = 1536679872. Its totient is φ = 631259200.

The previous prime is 1045050497. The next prime is 1045050527. The reversal of 1045050501 is 1050505401.

It is not a de Polignac number, because 1045050501 - 2² = 1045050497 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1045050541) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 108265 + ... + 117521.

It is an arithmetic number, because the mean of its divisors is an integer number (64028328).

Almost surely, 2^1045050501 is an apocalyptic number.

1045050501 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1045050501 is a deficient number, since it is larger than the sum of its proper divisors (491629371).

1045050501 is a wasteful number, since it uses less digits than its factorization.

1045050501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9593 (or 9582 counting only the distinct ones).

The product of its (nonzero) digits is 500, while the sum is 21.

The square root of 1045050501 is about 32327.2408504035. The cubic root of 1045050501 is about 1014.7968082344.

Adding to 1045050501 its reverse (1050505401), we get a palindrome (2095555902).

The spelling of 1045050501 in words is "one billion, forty-five million, fifty thousand, five hundred one".