4972985105 has 32 divisors (see below), whose sum is σ = 6744124800. Its totient is φ = 3487052800.

The previous prime is 4972985099. The next prime is 4972985107. The reversal of 4972985105 is 5015892794.

It is not a de Polignac number, because 4972985105 - 2²⁴ = 4956207889 is a prime.

It is a super-2 number, since 2×4972985105² = 49461161709103722050, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4972985107) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1403426 + ... + 1406964.

It is an arithmetic number, because the mean of its divisors is an integer number (210753900).

Almost surely, 2^4972985105 is an apocalyptic number.

It is an amenable number.

4972985105 is a deficient number, since it is larger than the sum of its proper divisors (1771139695).

4972985105 is a wasteful number, since it uses less digits than its factorization.

4972985105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4465.

The product of its (nonzero) digits is 907200, while the sum is 50.

The square root of 4972985105 is about 70519.3952398913. The cubic root of 4972985105 is about 1706.8907288213.

The spelling of 4972985105 in words is "four billion, nine hundred seventy-two million, nine hundred eighty-five thousand, one hundred five".