2307052545 has 24 divisors (see below), whose sum is σ = 4293944064. Its totient is φ = 1054652256.

The previous prime is 2307052499. The next prime is 2307052547. The reversal of 2307052545 is 5452507032.

It is not a de Polignac number, because 2307052545 - 2⁷ = 2307052417 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (2307052547) 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, 1568689 + ... + 1570158.

It is an arithmetic number, because the mean of its divisors is an integer number (178914336).

Almost surely, 2^2307052545 is an apocalyptic number.

It is an amenable number.

2307052545 is a deficient number, since it is larger than the sum of its proper divisors (1986891519).

2307052545 is a wasteful number, since it uses less digits than its factorization.

2307052545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3138869 (or 3138862 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 33.

The square root of 2307052545 is about 48031.7868187308. The cubic root of 2307052545 is about 1321.3539339026.

Adding to 2307052545 its reverse (5452507032), we get a palindrome (7759559577).

The spelling of 2307052545 in words is "two billion, three hundred seven million, fifty-two thousand, five hundred forty-five".