8030046545 has 16 divisors (see below), whose sum is σ = 9998537808. Its totient is φ = 6185963520.

The previous prime is 8030046539. The next prime is 8030046559. The reversal of 8030046545 is 5456400308.

It can be written as a sum of positive squares in 8 ways, for example, as 997043776 + 7033002769 = 31576^2 + 83863^2 .

It is not a de Polignac number, because 8030046545 - 2⁸ = 8030046289 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 205796 + ... + 241685.

It is an arithmetic number, because the mean of its divisors is an integer number (624908613).

Almost surely, 2^8030046545 is an apocalyptic number.

It is an amenable number.

8030046545 is a deficient number, since it is larger than the sum of its proper divisors (1968491263).

8030046545 is a wasteful number, since it uses less digits than its factorization.

8030046545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447620.

The product of its (nonzero) digits is 57600, while the sum is 35.

The square root of 8030046545 is about 89610.5269764663. The cubic root of 8030046545 is about 2002.5007505700.

The spelling of 8030046545 in words is "eight billion, thirty million, forty-six thousand, five hundred forty-five".