1010145545 has 32 divisors (see below), whose sum is σ = 1324857600. Its totient is φ = 736452864.

The previous prime is 1010145529. The next prime is 1010145553. The reversal of 1010145545 is 5455410101.

It is a cyclic number.

It is not a de Polignac number, because 1010145545 - 2⁴ = 1010145529 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1027124 + ... + 1028106.

It is an arithmetic number, because the mean of its divisors is an integer number (41401800).

Almost surely, 2^1010145545 is an apocalyptic number.

It is an amenable number.

1010145545 is a deficient number, since it is larger than the sum of its proper divisors (314712055).

1010145545 is a wasteful number, since it uses less digits than its factorization.

1010145545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1409.

The product of its (nonzero) digits is 2000, while the sum is 26.

The square root of 1010145545 is about 31782.7869294057. The cubic root of 1010145545 is about 1003.3704754655.

Adding to 1010145545 its reverse (5455410101), we get a palindrome (6465555646).

The spelling of 1010145545 in words is "one billion, ten million, one hundred forty-five thousand, five hundred forty-five".