2077022505 has 16 divisors (see below), whose sum is σ = 3325051584. Its totient is φ = 1107140160.

The previous prime is 2077022477. The next prime is 2077022509. The reversal of 2077022505 is 5052207702.

It is not a de Polignac number, because 2077022505 - 2¹⁴ = 2077006121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2077022509) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8731 + ... + 65040.

It is an arithmetic number, because the mean of its divisors is an integer number (207815724).

Almost surely, 2^2077022505 is an apocalyptic number.

It is an amenable number.

2077022505 is a deficient number, since it is larger than the sum of its proper divisors (1248029079).

2077022505 is a wasteful number, since it uses less digits than its factorization.

2077022505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75656.

The product of its (nonzero) digits is 9800, while the sum is 30.

The square root of 2077022505 is about 45574.3623652597. The cubic root of 2077022505 is about 1275.8914703555.

The spelling of 2077022505 in words is "two billion, seventy-seven million, twenty-two thousand, five hundred five".